Tax Abbreviations

What is a Tax Haven?

Tax haven consists of a specific region (country or territory) with attractive tax conditions for foreign investors, mainly due to low taxes and complete banking secrecy.

Legally, tax havens are considered offshore with special tax regimes, where local legislation allows capital from other countries to be managed more “easily”, without the need to identify those involved with bank accounts.

In addition, taxes in tax havens are much lower (or nil) compared to the average charged by international tax legislation.

Typically, countries and regions that adopt more simplified tax planning (tax havens) aim to attract the attention of foreign investors. These, in turn, seek more attractive ways to reduce taxes levied on the capital they own.

The attempt to reduce the payment of taxes using legal mechanisms is called tax avoidance. However, tax havens are also widely used for tax evasion.

Due to the series of protections that tax havens offer to investors’ identities, these “havens” have become stages for money laundering scandals obtained from illicit acts, such as corruption, organized crime, terrorism and drug trafficking, mainly.

According to the Brazilian Federal Revenue, any country that applies a tax of less than 20% of income or that allows the confidentiality of information of companies and financial companies is considered a tax haven.

The term “tax haven” arose from a misinterpretation of the English tax haven, which literally means “tax haven”. The similarity of the words “ haven ” and “ heaven ” (“paraíso”), led to the creation of the expression “tax paradise” in the translation into Portuguese.

List of the main Tax Havens in the world

Among the most popular tax havens are:

Andorra
Bahamas
Luxembourg
Switzerland
Cayman Islands
Ireland
Bermuda Islands
singapore
Belgium
Hong Kong
United Arab Emirates
Fiji islands
Jamaica
monaco
Marshall Islands
Panama.

However, there are several other locations where tax havens are common.

List of Acronyms Related to Tax

ANTS	A New Tax System
AUSTRALIA	Abstract Syntax
ARSENIC	Abstract Syntax
ASSIGNED	Abstract Syntax
AS	Abstract Syntax
ASDL	Abstract Syntax Description Lanuguage
ASN	Abstract Syntax Notation
ASN-1	Abstract Syntax Notation One
ASNP	Abstract Syntax Notation Production
AST	Abstract Syntax Tree
ABTS	Abusive Tax Shelter
ATS	Abusive Tax Shelter
ACAT	Accreditation Council for Accounting and Taxation
ATA	Accredited Tax Advisor
ATP	Accredited Tax Preparer
APCA	Acetazolamide-responsive Hereditary Paroxysmal Cerebellar Ataxia
ATTAC	Action pour la Taxation des Transactions Financieres pour l’Aide aux Citoyens
ATTAC	Action pour une Taxe Tobin d’Aide aux Citoyens
ACIT	Additional Commissioner of Income Tax
AFTI	Adjusted Federal Taxable Income
ANTC	Adjusted Net Tax Capacity
APIPS	Adjusted Pretax Income per Share
ATI	Adjusted Taxable Income
ATC	Adoption Tax Credit
ACT	Advance Corporate Tax
ACT	Advance Corporation Tax
ATR	Advance Tax Ruling
ACT	Advanced Corporate Tax
ACT	Advanced Corporation Tax
ATAF	African Tax Administration Forum
AFTAX.AFTAX	AFTAX
AFIT	After Federal Income Tax
ATMP	After Tax Monthly Payment
ATP	After Tax Profit
ATFV	After-Tax Future Value
ATY	After-Tax Yield
ARTILLERY	Aggregate Rate Of Taxation
ART	Aggregate Rate of Taxation
ATP	Aggressive Tax Planning
ADIS	Agricultural Data Interchange Syntax
APDT	Air Passenger Departure Tax
RAC	Air Post Postal Tax
ATCO	Air Taxi and Commercial Operator
AITE	Alberta Indian Tax Exemption
TTB	Alcohol and Tobacco Tax and Trade Bureau
ATTD	Alcohol and Tobacco Tax Division
ATU	Alcohol Tax Unit
AIT	All Included Taxes
APTBA	All Pakistan Tax Bar Association
ASTG	All States Tax Guide
ATI	All Taxes Included
ATLAS	Alliance for Tax, Legal, and Accounting Seminars
AAT	Allo Anjou Taxi
AMTI	Alternate Minimum Tax Income
AFS	Alternative Format Syntax
AMT	Alternative Minimum Tax
ASTA	Alternative Strategies for Tax Administration
ATS	Amalgamated Taxis Services
ACCGE	American Conference on Crystal Growth and Epitaxy
AXTBS	American Express Tax and Business Services
AFTR	American Federal Tax Reports
AOTC	American Opportunity Tax Credit
APTC	American Property Tax Counsel
ASPT	American Society of Plant Taxonomists
ATPI	American Tax Policy Institute
ATTS	American Tax Token Society
AFT	Americans for Fair Taxation
AFFT	Americans for Fair Taxation
AFFIDAVIT	Americans for Fair Taxation
ATR	Americans for Tax Reform
AFTR	Americans For Tax Reform
ATAG	Amphibian Taxon Advisory Group
ACTL	Amsterdam Centre for Tax Law
APGST	Andhra Pradesh General Sales Tax
ASAT	Anemia, Sideroblastic, and Spinocerebellar Ataxia
ANTC	Anticipated Net Tax Capacity
ABST	Antigua and Barbuda Sales Tax
APTU	Antwerpse Provinciale Taxi Unie
ATAO	Application for Taxpayer Assistance Order
APTX	Aprataxin
AFIT	Arizona Forum for the Improvement of Taxation
ATRA	Arizona Tax Research Association
AFTI	Arkansas Federal Tax Institute
AFTC	Armed Forces Tax Council
APTB	Asia Pacific Tax Bulletin
ATTAC	Associacao para a Taxacao das Transaccoes Financeiras para Ajuda ao Cidadao
AFTA	Associate of the Federation of Tax Advisers
ASTC	Associated Sales Tax Consultants, Inc.
ATTAC	Association for the Taxation of Financial Transactions for the Aid of Citizens
AFAF	Association Francaise de l’Ataxie de Friedreich
ACT	Association of Consumers and Taxpayers
AMCT	Association of Monroe County Taxpayers
ATMA	Association of Taxation and Management Accountants
ATT	Association of Taxation Technicians
ATTACHED	Association of Taxation Technicians
ANCT	Assumed National Council Tax
AUTOMATIC	Ataxia Telangiectasia
ATR	Ataxia Telangiectasia and Rad3-related
ATCP	Ataxia Telangiectasia Children’s Project
ATM	Ataxia Telangiectasia Mutated
AVED	Ataxia with Vitamin E Deficiency
ADR	Ataxia-Deafness-Retardation Syndrome
AMC	Ataxia-Microcephaly-Cataract syndrome
AOA	Ataxia-Oculomotor Apraxia Syndrome
AT	Ataxia-Telangiectasia
ACP	Ataxic Cerebral Palsy, Autosomal Recessive
ALE	Atomic Layer Epitaxy
ATC	Australian Tax Cases
ATO	Australian Taxation Office
ADEPT	Automated Deposit of Electronic Payment for Taxes
ATL	Automated Tax Law
ADCA	Autosomal Dominant Cerebellar Ataxias
ADSA	Autosomal Dominant Sensory Ataxia
ATI	Available Taxable Income
ASPT	Average Score Per Taxon
ADTA	Avoidance of Double Taxation Agreements
ASED	Avoiding Syntax Error Disaster
BAD	Bank Account Debits Tax
BITT	Banking and Insurance Transactions Tax
BTCM	Basic Tax Competition Model
BDT	Before Dividend and Tax
BFIT	Before Federal Income Tax
BT	Behavioral Taxonomy
BINARY	Betaxolol
BUSINESS	Betaxolol
BISHOP	Betaxolol
B	Betaxolol
BANK	Betaxolol
BROWN	Betaxolol
BOMBER	Betaxolol
B10	Betaxolol 10 Mg
BWTS	Big White Taxi Service
BATS	Biological Assessment and Taxonomic Support
BSD	Bitstream Syntax Description
BRTA	Blackpool Radio Taxi Association
BET	Board of Estimate and Taxation
BTA	Board of Tax Appeals
BTSE	Board of Tax Service Examiners
BAARC	Bob Allison Ataxia Research Center
BQS	Boolean Query Syntax
BCAS	British Columbia Ataxia Society
BTR	British Tax Review
BLITC	Brooklyn Low-Income Taxpayer Clinic
BETO	Bureau of Employer Tax Operations
BEITC	Business Energy Investment Tax Credit
BETR	Business Equipment Tax Reimbursement
BIT	Business Income Tax
BPPT	Business Personal Property Tax
BENZO	Business Privilege Tax
BPT	Business Privilege Tax
BTC	Business Tax Certificate
BTRC	Business Tax Review Committee
BTIF	Business Taxpayer Information File
BTT	Business Transfer Tax
CTTPI	Cable Television Tax Professionals Institute
CTEC	California Tax Education Council
CAFTA	Canadian Advocates for Tax Awareness
CCTB	Canadian Child Tax Benefit
CSTA	Canadian School of Tax Accounting
CTF	Canadian Tax Foundation
CTF	Canadian Taxpayers Federation
CTF	Canadians for Tax Fairness
CATA	Cape Amalgamated Taxi Association
CD	Capecitabine plus Docetaxel
CAT	Capital Acquisitions Tax
CGT	Capital Gains Tax
CSFT	Capital Stock and Franchise Tax
CVT	Capital Value Tax
CATS	Cascade Accounting & Tax Services
CTBA	Center for Tax and Budget Accountability
CBDT	Central Board of Direct Taxes
CBDT	Central Bureau Of Direct Taxes
CEST	Central Excise and Service Tax
CST	Central Sales Tax
CENVAT	Central Value Added Taxes
CTPA	Centre for Tax Policy and Administration
CLA	Cerebellar Ataxia
CLA2	Cerebellar Ataxia 2
EOCA	Cerebellar Ataxia, Early-Onset, with Retained Tendon Reflexes
CAPA	Cerebellar Ataxia, Paroxysmal, Acetazolamide-Responsive
CALL-TO-ACTION	Certified Tax Accountant
CTA	Certified Tax Accountant
CALL-TO-ACTION	Certified Tax Administrator
CTA	Certified Tax Administrator
CTRS	Certified Tax Resolution Specialist
CTS	Certified Tax Specialist
CITC	Chamber of Income Tax Consultants
COST	Charlotteans Opposed to Sports Taxes
CALL-TO-ACTION	Chartered Tax Adviser
CTA	Chartered Tax Adviser
CBE	Chemical Beam Epitaxy
CIA	Chemotaxis-Induced Aggregation
CATTC	Chiffres d’Affaires Toutes Taxes Comprises
CTB	Child Tax Benefit
CTC	Child Tax Credit
CACH	Childhood Ataxia with Central Nervous System Hypomyelinization
CACH	Childhood Ataxia with Cerebral Hypomyelination
CTCC	Church Tax Compliance Committee
CATS	Citizens for an Alternative Tax System
CLT	Citizens for Limited Taxation
CTJ	Citizens for Tax Justice/Institute on Taxation and Economic Policy
CLOUT	Citizens Lowering Our Unfair Taxes
CLAT	Civil Law Activities Tax
CRTRA	Civil Rights Tax Relief Act
CLEFT	Cleavage of Lateral Epitaxial Films for Transfer
CDTCR	Coalition for Disability Tax Credit Reform
CNHT	Coalition of New Hampshire Taxpayers
CTI	Combined Taxable Income
CAT	Commercial Activity Tax
CBTD	Commercial Building Tax Deduction
CMVT	Commercial Motor Vehicle Tax
CTO	Commercial Taxes Officer
CIT	Commissioner of Income Tax
CTS	Committee for Taxi Safety
CTT	Commodity Transaction Tax
CCTB	Common Consolidated Tax Base
CSS	Common Semantics Syntax
CATA	Commonwealth Association of Tax Administrators
CST	Communications Services Tax
CITR	Community Investment Tax Relief
CRTRA	Community Renewal Tax Relief Act of 2000
CRTR	Community Renewal Tax Relief Act of 2000
CRA	Community Renewal Tax Relief Act of 2000
CTC	Community Tax Certificate
CTR	Company Tax Rate
CSN	Concrete Syntax Notation
CPTI	Conscience and Peace Tax International
COMT	Conscientious Objectors to Military Taxation
CTCP	Conservation Tax Credit Properties
CMPTRA	Consolidated Municipal Property Tax Relief Act
CTV	Consolidated Tax Voucher
CYTR	Constant Yield Tax Rate
CUT	Consumer Use Tax
CLTC	Contaminated Land Tax Credit
CTI	Contribution from Taxable Income
CILOCT	Contribution in Lieu of Council Tax
CBTA	Corporate Business Tax Act
CFT	Corporate Franchise Tax
CIT	Corporate Income Tax
CITA	Corporate Income Tax Act
CITL	Corporate Income Tax Law
CNIT	Corporate Net Income Tax
CTC	Corporate Tax Credit Scholarship
CTS	Corporate Tax System
CBT	Corporation Business Tax
CTSA	Corporation Tax Self-Assessment
COST	Council on State Taxation
CTB	Council Tax Benefit
CTBSL	Council Tax Benefit Subsidy Limitation
CTSC	Countrywide Tax Service Corporation
CTAB	County Tax Appeal Board
CALL-TO-ACTION	Court of Tax Appeals
CTA	Court of Tax Appeals
CSLHS	Crafty Syntax Live Help
CT	Crazy Taxi
CT2	Crazy Taxi 2
CUTS	Credit Union Tax Service
CWT	Creditable Withholding Tax
CMS	Cryptographic Message Syntax
CRPT	CTEC Registered Tax Preparer
CRTP	CTEC Registered Tax Preparer (California)
CTT	Currency Transaction Tax
CTR	Current Tax Referencer
CTY	Current Tax Year
DLTB	Dalian Local Taxation Bureau
DBTA	Daniel Boone Taxpayers Association
DBTNT	Database to Names and Taxa
DDTP	Deep Discount Tax Preparation
DTMO	Defence Tax Management Office
DATC	Deferred Adverse Tax Consequence
DITL	Deferred Income Tax Liability
DTA	Deferred Tax Asset
DTL	Deferred Tax Liability
DRT	Department of Revenue and Taxation
DTA	Department of Tax Administration
DSTO	Dependent Spouse Tax Offset
DIRT	Deposit Interest Retention Tax
DCIT	Deputy Commissioner of Income Tax
DELTA	Description Language for Taxonomy
DBST	Destination Based Sales Tax
DIT	Detroit Income Tax
DGT	Development Gains Tax
DIGS	Diachronic Generative Syntax
DTR	Direct Tax Referencer
DGIT	Director General of Income Tax
DGST	Director General Service Tax
DIT	Director of Income Tax
RPTD	Directors of Real Property Tax Services
DOTAS	Disclosure of Tax Avoidance Schemes
DTO	District Tax Office
DTO-2	District Tax Office
DDT	Dividend Distribution Tax
DWT	Dividend Withholding Tax
DTX	Docetaxel
DCTP	Dotation de Compensation de la Taxe Professionnelle
DTA	Double Tax Agreement
DTAA	Double Taxation Avoidance Agreement
DTAT	Double Taxation Avoidance Treaty
DTR	Double Taxation Relief
DTT	Double Taxation Treaty
DFT	Draft Tax Forms
DLDTA	Durban Long Distance Taxi Association
DTCA	Dutch Tax and Customs Administration
DTP	Duties and Taxes Paid
DTRE	Duty & Tax Remission for Export
EIT	Earned Income Tax
EITC	Earned Income Tax Credit
EITCA	Earned Income Tax Credit Alliance
EAT	Earnings After Tax
EBDITA	Earnings Before Depreciation, Interest, Taxes and Amortization
EBITDA	Earnings Before Income Tax, Depreciation and Amortization
EBITDAR	Earnings Before Income Tax, Depreciation, Amortization and Rent
EBITDAR	Earnings Before Income Tax, Depreciation, Amortization, and Restructuring Costs
EBIDA	Earnings Before Income taxes Depreciation and Amortization
EBIT	Earnings Before Interest and Tax
EBIDT	Earnings Before Interest Depreciation and Tax
EBIDTA	Earnings Before Interest Depreciation Taxes and Amortization
EBITA	Earnings Before Interest Taxes Amortization
EBITDA	Earnings Before Interest, Tax, Depreciation and Amortization
EBITDA	Earnings Before Interest, Taxes and Depreciation, Depletion and Amortization
EBITD	Earnings Before Interest, Taxes, Depreciation
EBT	Earnings Before Tax
ETR	Ecological Tax Reform
EDIT	Economic Development Income Tax
EGTRR	Economic Growth and Tax Relief Reconciliation Act of 2001
EGTRRA	Economic Growth and Tax Relief Reconciliation Act of 2001
ERTA	Economic Recovery Tax Act
ERTA	Economic Recovery Tax Act of 1981
ESRT	Edgerton Shared-Ride Taxi
EPTC	Edmonton Property Tax Committee
EPTC	Education Property Tax Credit
ETPI	Education Tax Policy Institute
EATR	Effective Average Tax Rate
ETA	Effective Tax Administration
ETR	Effective Tax Rate
ECG	Electroepitaxial Crystal Growth
EBTS	Electronic Business Tax Service
EFTPS	Electronic Federal Tax Payment System
ETA	Electronic Tax Administration
ETLA	Electronic Tax Law Assistance
ETP	Electronic Tax Preparer
ETR	Electronic Tax Register
ET	Employment Taxes
ETT	Employment Training Tax
ENABLE	Energetic Neutral Atom Beam Lithography/Epitaxy
ETA	Energy Tax Act
EPT	Enterprise Profit Tax
ETM	Enterprise Tax Management
EA	Episodic Ataxia
EA2	Episodic Ataxia Type-2
ELO	Epitaxial Lateral Overgrowth
ELOG	Epitaxial Lateral Over-Growth
EPI	Epitaxy
ERSS	Equipe de Recherche En Syntaxe et Semantique
EPTC	Estate Planning & Taxation Coordinator
ETAA	Estate Tax Apportionment Act
EDIT	European Distributed Institute of Taxonomy
ETG	EurotaxGlass’s
EPT	Excess Profits Tax
ETO	Excise & Taxation Officer
EXFIRS	Excise Tax Filing and Retrieval System
EOT	Exclusive of Tax
EET	exempt-exempt-taxed
EWT	Expanded Withholding Tax
ETI	Expert Center for Taxonomic Identification
EMDTI	Export Market Development Taxation Incentive
ERCS	Extended Reference Concrete Syntaxes
ETACS	External and Taxi Aid Camera System
FTCA	Faculty of Taxation Consultants and Advisors
FASTR	Fair and Simple Tax Relief
FAINT	Falls Taxi
FT	Falls Taxi
FTB	Family Tax Benefit
FART	Farmers Against Ridiculous Taxes
FRED	Fast Recovery Epitaxial Diode
FCT	Federal Commissioner of Taxation
FET	Federal Excise Tax
FIT	Federal Income Tax
FITW	Federal Income Tax Withholding/Withheld
FRET	Federal Retail Excise Tax
FST	Federal Sales Tax
FTDES	Federal Tax Deposit
FTD	Federal Tax Deposit
FTIN	Federal Tax Identification Number
FTI	Federal Tax Included
FTL	Federal Tax Lien
FTLA	Federal Tax Lien Act
FTO	Federal Tax Ombudsman
FTR	Federal Tax Return
FTI	Federal Taxable Income
FUT	Federal Unemployment Tax
FUTA	Federal Unemployment Tax Act
FWT	Federal Withholding Tax
FWTB	Federal Withholding Tax Base
FATP	Federally Authorized Tax Practitioner
FTA	Federation of Tax Administrators
FIIT	Fellow of the Institute of Indirect Taxation
FTIA	Fellow of the Taxation Institute of Australia
FPTC	Film Production Tax Credit
FWT	Final Withholding Tax
FRTA	Financial Reporting Taxonomy Architecture
FNGST	First Nations Goods and Services Tax
FRT	First Registration Tax
FTW	Florida Tax Watch
FTRB	Food Tax Reduction Bulletin
FTRP	Food Tax Reduction Program
FATCA	Foreign Account Tax Compliance Act of 2009
FEIT	Foreign Enterprise Income Tax
FIRPTA	Foreign Investment in Real Property Tax Act
FIRPTA	Foreign Investment in Real Property Tax Act of 1980
FITC	Foreign Investor Tax Credit
FTC	Foreign Tax Credit
FTT	Foreign Travel Tax
FICT	Forest Industry Council on Taxation
FLTC	Forest Landowners Tax Council
FRJ	Formula Rotax Junior
FTA	Forum on Tax Administration
FCTR	Foundation for Consumer and Taxpayer Rights
FTB	Franchise Tax Board
FTV	Franchise Tax voucher
FOT	Free of Tax
FOTRA	Free of Tax to Residents Abroad
FA	Friederich’s Ataxia
FARR	Friedreich Ataxia with Retained Reflexes
FBT	Fringe Benefit Tax
FBTAA	Fringe Benefits Tax Assessment Act
FBSP	Full Block Syntax Parsing
FTE	Fully Taxable Equivalent/Equivalency
FCTA	Fulton County Taxpayer’s Association
FCTF	Fulton County Taxpayers Foundation
FSTG	Functional Standardization Taxonomy Group
FITA	Future Income Tax Asset
FITB	Future Income Tax Benefit
GIPT	Gas Importation Privilege Tax
GPE	Gas Phase Epitaxy
GD	Gemcitabine Plus Docetaxel
GAATA	General Aviation and Air Taxi Activity
GDNT	General Department of National Taxation
GDT	General Department of Taxation
GET	General Excise Tax
GST	General Sales Tax
GST	General Services Tax
GST	Generation-Skipping Tax
GTO	Global Tax Outsourcing
GTP	Global Tax Planning
GTI	Global Taxonomy Initiative
GST	Goods and Services Tax
GSTA	Goods and Services Tax Act
GSTD	Goods and Services Tax Determination
GST	Government Sales Tax
GETT	Grants Equal to Taxes
GST	Great Sex Tax
GREITCC	Greater Richmond Earned Income Tax Credit Coalition
GPT	Gross Profit Tax
GRT	Gross Receipt Tax
GRTX	Growth Rate of Taxes
HTMC	Haagse Taxi Mobilofoon Centrale
HVPE	Halide Vapor Phase Epitaxy
HOIST	Harmonized Sales Tax
HST	Harmonized Sales Tax
HCT	Hartford City Taxi
HLADT	Haryana Local Area Development Tax
HOIST	Hazardous Substance Tax
HST	Hazardous Substance Tax
HIT	Health Insurance Tax
HITEC	Heavy Industries Taxila Education City
HMC	Heavy Mechanical Complex Ltd. (Taxila, Pakistan)
HEART	Heroes Earnings Assistance and Relief Tax Act of 2008
HETERO	Heteroepitaxial Deposition of Diamond and Silicon Carbide Films
HOAS	Higher Order Abstract Syntax
HRT	Higher Rate of Tax
HUT	Highway Use Tax
HTC	Historic Tax Credit
HCTA	Hopkinton Contoocook Taxpayers Association
HT	Hors Taxes
HRT	Hotel Room Tax
HACT	Human-Automation Collaboration Taxonomy
HVPE	Hydride Vapor Phase Epitaxy
HMCS	Hydrometrocolpos, Postaxial Polydactyly, and Congenital Heart Malformation
IANATL	I Am Not A Tax Lawyer
IBT	Illinois Business Tax
ITIA	Illinois Tax Increment Association
ITDWG	Incident Taxonomy and Description Working Group
ICTA	Income & Corporation Tax Act 1988
IAT	Income After Tax
IBIT	Income Before Interest and Taxes
IBT	Income Before Taxes
IT	Income Tax
ITA	Income Tax Act
ITAT	Income Tax Appellate Tribunal
ITAR	Income Tax Application Rules
ITCC	Income Tax Clearance Certificate
ITCC	Income Tax Component of Contribution
ITD	Income Tax Department
ITEC	Income Tax Exempt Charity
ITEC	Income Tax Exemption Claim
ITG	Income Tax Group
ITO	Income Tax Officer
ITR	Income Tax Return
IT	Income Tax Ruling Series
ITD	Income Tax Tribunal Decisions
IORT	Incremental Oil Revenue Tax
ITFP	Independent Tax and Financial Planners PC
ITOA	Independent Taxi Operators Association
ITOA	Independent Taxi Owners Association
IETC	Indian Employment Tax Credit
ITAB	Indian Taxation Advisory Board
IIT	Individual Income Tax
ITN	Individual Tax Number
ITINERARY	Individual Taxpayer Identification Number
ITIN	Individual Taxpayer Identification Number
IBTOS	Infrastructure Borrowings Tax Offset Scheme
IETA	Inheritance and Estate Tax Act
IHT	Inheritance Tax
IATT	Inland Air Travel Tax
IPTC	Innovation and Productivity Tax Credit
IISP	Input Invalid Syntax or Punctuation
ISPC	Input Syntax Punctuation
ITC	Input Tax Credit
IGT	Inspector General of Taxation
IPTED	Institute for Professionals in Taxation
IPT	Institute for Professionals in Taxation
IRET	Institute for Research on the Economics of Taxation
ICTA	Institute of Certified Tax Administrators
ITA	Institute of Tax Administration
ITEP	Institute on Taxation and Economic Policy
IPTED	Insurance Premium Tax
IPT	Insurance Premium Tax
ITFIT	Insured Tax-Free Income Trust
IPPT	Intangible Personal Property Tax
ITIS	Integrated Taxonomic Information System
GAP	Integrated Taxonomic Information System
IWT	Interest Withholding Tax
IRTP	Internal Revenue Tax Paid
IAPT	International Association for Plant Taxonomy
ICTD	International Centre for Tax and Development
ICATA	International Conference on Accounting Taxes and Auditing
ICVGE	International Conference on Vapor Growth and Epitaxy
ICARS	International Cooperative Ataxia Rating Scale
IFTA	International Fuel Tax Agreement
IFTA	International Fuel Tax Association, Inc.
IOTM	International Oligochaete Taxonomy Meeting
IPTI	International Property Tax Institute
IQE	International Quantum Epitaxy
ISTC	International Society of Tax Consultants
ITIC	International Tax and Investment Center
ITD	International Tax Dialogue
ITINERARY	International Tax Identification Number
ITIN	International Tax Identification Number
ITPA	International Tax Planning Association
ITQCS	International Tax Quantitative Consulting Service
ITS	International Tax Structures
ITIS	International Taxonomic Information System
ITAM	Internet Tax and Assessment Management
ITFA	Internet Tax Freedom Act
IOTA	Intra-European Organisation of Tax Administrations
ITA	Investment Tax Allowance
ITC	Investment Tax Credit
ITCE	Investment Tax Credit for Exploration
ITIPS	Investors Tax Information Processing Services
ITRL	Iowa Tax Research Library
ICTRG	Irish Charities Tax Reform Group
ITA	Israeli Tax Authority
JFET	Jail Facilities Excise Tax
JCT	Japanese Consumption Tax
JCT	Joint Committee of Taxation
JTC	Joint Tax Committee
JCAT	Journal of Construction Accounting & Taxation
JTX	Journal of Taxation
KFTC	Kentucky Fair Tax Coalition
KGST	Kerala General Sales Tax
LATVIA	Land Appreciation Tax
LAT	Land Appreciation Tax
LDT	Land Development Tax
LRT	Land Reform and Taxation
LTAA	Land Tax Assessment Act 2002
LTTA	Land Transfer Tax Act
LTTA	Land Transfer Tax Affidavit
LVT	Land Value Taxation
LFT	Landfill Tax
LTCS	Landfill Tax Credit Scheme
LCCT	Large Corporations Capital Tax
LTU	Large Tax Payers Unit
LTAD	Large Taxpayers Assistance Division
LTO	Large Taxpayers Office
LTB	Legal, Tax & Business
LTP	Licensed Tax Practitioner
LICIT	Life Insurance Company Taxable Income
LLTC	Lifetime Learning Tax Credit
LIMCT	Limits Carbon Tax
LPE	Liquid Phase Epitaxy
LET	Live Entertainment Tax
LOGT	Local Option Gas Tax
LOST	Local Option Sales Tax
LST	Local Sales Tax
LTE	Local Tax Effort
LTA	Local Taxpayer Advocate
LTBR	Local Taxpayers Bill of Rights
LTAB	Lodgers Tax Advisory Board
LTDA	London Taxi Drivers Association
LTI	London Taxis International
LITP	Long Island Tax Practitioner’s Symposium
LBT	Loss Before Tax
LATA	Louisiana Association of Tax Administrators
LIHT	Low-Income Housing Tax Credit
MSTD	Maharashtra Sales Tax Department
MFTIP	Managed Forest Tax Incentive Program
METR	Marginal Effective Tax Rate
MTR	Marginal Tax Rate
MUTA	Marin United Taxpayers Association
MSRT	Marinette Shared-Ride Taxi
MCTA	Martin County Taxpayers Association
MTA	Maryland Taxpayers Association
MTF	Massachusetts Taxpayer Foundation
MBT	Master of Business Taxation
MLT	Master of Law and Taxation
MST	Master of Science in Taxation
MTAX	Master of Taxation
MTX	Master of Taxation
MT	Master’s of Taxation
MSRT	Mauston Shared-Ride Taxi
MSRT	Medford Shared-Ride Taxi
MHIT	Medicare Hospital Insurance Tax
MITTS	Melbourne Institute Tax and Transfer Simulator
MOMBE	Metal-Organic Molecular Beam Epitaxy
MORSE	Metal-Organic Research for Semiconductor Epitaxy
MOVPE	Metal-Organic Vapor-Phase Epitaxy
MEE	Migration-Enhanced Epitaxy
MCIT	Minimum Corporate Income Tax
MART	Minnesota Association of Rogue Taxidermists
MTA	Minnesota Taxpayers Association
MNTP	Minnesota Taxpayers Party
ZTIF	Miscellaneous Taxpayer Information File
MSTC	Mississippi State Tax Commission
MTJ	Missourians for Tax Justice
MCTC	Model City Tax Code
MTC	Model Tax Convention
EMTC	Model Tax Convention – Electronic Version
MBT	Modified Business Tax
MODVAT	Modified Value Added Tax
MBE	Molecular Beam Epitaxy
MLE	Molecular Layer Epitaxy
MCTA	Monroe County Taxpayers Association
MSRT	Monroe Shared-Ride Taxi
MRTC	Most Recent Tax Cases
MCRT	Motor Carriers Road Tax
MTO	Motor Tax Office
MSTA	Multi-State Tax Analyzer
MTC	Multistate Tax Commission
NABTA	Namibia Bus and Taxi Association
NATC	National Association of Tax Consultants
NATP	National Association of Tax Practitioners
NATP	National Association of Tax Professionals
NATO	National Association of Taxicab Owners
NAF	National Ataxia Foundation
NATR	National Average Tax Rate
NPTA	National Property Taxpayers Association
NRST	National Retail Sales Tax
NST	National Sales Tax
NSTP	National Society of Tax Preparers
NTAA	National Tax & Accountants’ Association
NTAA	National Tax Administration
NTAA	National Tax Administration Agency
NTACT	National Tax Administration of Central Taiwan
NTAC	National Tax Assistance Corp.
NTD	National Tax Database
NTER	National Tax Equivalent Regime
NTJ	National Tax Journal
NTLA	National Tax Lien Advisors
NTLA	National Tax Lien Association
NTN	National Tax Number
NTO	National Tax Office
NTSAA	National Tax Sheltered Account Association
NTSAA	National Tax Sheltered Annuity Association
NTTC	National Tax Training Committee
NTA	National Taxpayer Advocate
NTU	National Taxpayers Union
NTUF	National Taxpayers Union Foundation
NTUI	National Taxpayers United of Illinois
NGIT	Natural Gas Investment Tax
NSTA	Nebraska State Taxidermists Association
NIT	Negative Income Tax
NBT	Net Before Taxes
NEBT	Net Earning Before Taxes
NEAT	net earnings after taxes
NIAT	Net Income After Taxes
NIBT	Net Income Before Tax
NOPAT	Net Operating Profit After Tax
NPAT	Net Profit After Tax
NSAT	Net Surplus after Tax
NTC	Net Tax Capacity
NARP	Neuropathy, Ataxia and Retinitis Pigmentosa
NHTCA	New Hampshire Tax Collectors’ Association
NMTC	New Market Tax Credit
NMTRI	New Mexico Tax Research Institute
PRINT	Newspaper Tax
PR	Newspaper Tax
NGTS	Next Generation Tax System
NTR	Non Tax Revenue
NRAT	Non-Resident Alien Taxation
NRST	Non-Resident Shareholders’ Tax
NRWT	Non-Resident Withholding Tax
NTQ	Non-Tax Qualified
NTI	Non-Taxable Income
NTTC	Non-Taxable Transaction Certificate
NTR	Normal Tax Rate
NASC	North American Syntax Conference
NNTS	North Norfolk Taxation Service
NSTA	Northern and Southern Taxi Association
NSIT	Not Safe In Taxis
NFTL	Notice of Federal Tax Lien
NRA	Occupation Postal Tax
ONTA	Office of National Tax Administration
OTAC	Office of Tax Administration Coordination
OTA	Office of Tax Analysis
OTR	Office of Tax and Revenue
OTBR	Office of Taxpayer Burden Reduction
OCTC	Office of the Chief Tax Counsel
ONTC	Office of the Navajo Tax Commission
ODT	Ohio Department of Taxation
OTO	Oil Taxation Office
OLT	On Line Taxes, Inc
OSRT	Onalaska Shared Ride Taxi
OLTAS	On-Line Tax Accounting System
OTF	On-Line Tax Form
OBPTC	Ontario Book Publishing Tax Credit
OEPTC	Ontario Energy and Property Tax Credit
OFTTC	Ontario Film and Television Tax Credit
OITC	Ontario Innovation Tax Credit
OPSTC	Ontario Production Services Tax Credit
OPTC	Ontario Property Tax Credit
OSTTB	Ontario Sales Tax Transition Benefit
OIBITDA	Operating Income Before Interest, Taxes, Depreciation and Amortization
OPAT	Operating Profit After Tax
OPBIT	Operating Profit Before Interest and Tax
OPIT	Operating Profit before Interest and Tax
OTU	Operational Taxonomic Unit
OMAS	Opsoclonic-Myoclonic-Ataxic Syndrome
OTU	Organizational Taxonomic Unit
OMVPE	Organo-Metallic Vapor-Phase Epitaxy
OETC	Overseas Employment Tax Credit
PRT	Paarl Radio Taxis
PATA	Pacific Association of Tax Administration
PC	Paclitaxel/Carboplatin
PTS	Pape Taxi Service
POMA	Paraneoplastic Opsoclonus-Myoclonus Ataxia
PTA	Parents and Taxpayers for Accountability
PPTA	Pay Period Tax Adjustment
PILOT	Payment In Lieu Of Taxes
PILT	Payment in Lieu of Taxes
PETT	Payment-Equal-To-Taxes
PTIS	Payroll Tax Incentive Scheme
PIT	Pennsylvania Institute of Taxidermy
PTCC	Pennsylvania Taxpayers Cyber Coalition
PDML	Pentax Discuss Mail List
PEUGEOT	Pentax Users Gallery
PUG	Pentax Users Gallery
PPAT	Performance Profit After Tax
PIT	Personal Income Tax
PITL	Personal Income Tax Law
PPRT	Personal Property Replacement Tax
PPT	Personal Property Tax
PPTR	Personal Property Tax Relief Act
PVT	Personal Vehicle Tax
PPT	Petroleum Profit Tax Act of 1959
PRT	Petroleum Revenue Tax
PLE	Phase-Locked Epitaxy
PTR	Philippine Tax Registration
PTPT	Pity the Poor Taxpayer
PLANTS	Plant List of Accepted Nomenclature Taxonomy and Symbols
PETE	Police, Eminent Domain, Taxes and Escheat
PASS	Poly-Silicon Assisted Self-Aligned Selective-Epitaxial-Growth
PGST	Pondicherry General Sales Tax
PTP	Post Tax Profit
RAJ	Postal Tax Due
RAB	Postal Tax Semipostal
RA	Postal Tax Stamp
POADS	Postaxial Acrofacial Dysostosis Syndrome
PDT	Potentially Dangerous Taxpayer
POAT	Pre-Owned Asset Tax
PTIN	Preparer Tax Identification Number
PCTR	Preparing Corporate Tax Returns for New Staff and Para-Professionals
PTBI	Pre-Tax Book Income
PTE	Pretax Earnings
PTI	Pretax Income
PTPP	Pre-Tax Pre-Provision
PTP	Pre-Tax Profit
PROA	Pretax Return on Assets
PT	Previous Taxpayer
PTI	Previously Tax Income
PTI	Previously Taxed Income
PIT	Principal, Interest & Taxes
PITI	Principal, Interest, Taxes, and Insurance
PITCH	Principal, Interest, Taxes, Condo fees, Heat
PITH	Principal, Interest, Taxes, Heat
PGHT	Prix de Gros Hors Taxe
PTC	Production Tax Credit
PTP	Professional Tax Preparer
PTR	Professional Tax Receipt
PAT	Profit After Tax
PBDT	Profit Before Depreciation and Tax
PBIT	Profit Before Interest and Tax
PBIDT	Profit Before Interest, Depreciation & Taxes
PBT	Profit Before Tax
PAPT	Progressive Ataxia and Palatal Tremor
PIT	Progressive Income Tax
PRVT	Property Rental Value Tax
PTAB	Property Tax Appeals Board
PTC	Property Tax Credit
PTD	Property Tax Division
PTEL	Property Tax Extension Limitation Law
PTL	Property Tax Listing
PTMS	Property Tax Management System
PTO	Property Tax Oversight
PTRC	Property Tax Reform Committee
PTR	Property Tax Relief
PTS	Property Tax Services
PTS	Property Tax Software
PTT	Property Transfer Tax
PTTA	Property Transfer Tax Act
PLTA	Provincial Land Tax Act
PST	Provincial Sales Tax
PDIT	Provision for Deferred Income Tax
PCTA	Provisional Collection of Taxes Act 1968
PSST	Public Safety Sales Tax
PSCT	Public Service Company Tax
PSTCU	Public Services Tax and Commerce Union
QST	Quebec Sales Tax
RAT	Range and Taxi
REET	Real Estate Excise Tax
RETC	Real Estate Tax Consultants, Inc.
RPT	Real Property Tax
RPTA	Real Property Tax Administration
RPTL	Real Property Tax Law of 1974
RPTT	Real Property Transfer Tax
RPUT	Real Property Use Tax
RTT	Realty Transfer Tax
RCTI	Recipient Created Tax Invoices
ROFT	Record of Federal Tax Liability
RTA	Records & Tax Administration
RITC	Reduced Income Tax Credit
RIT	Regular Income Tax
RTS	Reliable Tax Service
RITA	Relocation Income Tax Allowance
RETC	Renewable Energy Tax Credit
RTR	Replenishment Tax Rate
RDS	Report Definition Syntax
RWT	Resident Withholding Tax
RRT	Resource Rental Tax
RST	Retail Sales Tax
ROT	Retailers’ Occupation Tax
RBTF	Revenue Bond Tax Fund
RCT	Revenue Canada Taxation
RTS	Ripon Taxi Service
RUT	Road Users’ Tax
RMT	Rocky Mountain Taxidermy
RDTC	Roni Deutch Tax Center
RAVE	Rotax Adjustable Variable Exhaust
ROAN	Rotax Owner Assistance Network
RWT	Royalty Withholding Tax
RATE	Run After Tax Evaders
ST	Sales Tax
STRENGTH	Sales Tax
STRAIN	Sales Tax
STREET	Sales Tax
STMS	Sales Tax Management Service
STP	Sales Tax Payable
SDCTA	San Diego County Taxpayers Association
SDTA	San Diego Taxpayers Association
SSTC	Saskatchewan Sales Tax Credit
SSRT	Saukville Shared-Ride Taxi
SMART	Save Money and Reduce Taxes
DOCTOR	Savings Tax Directive
STD	Savings Tax Directive
STC	Secondary Tax on Companies
STT	Securities Transaction Tax
SEG	Selective Epitaxial Growth
SATR	Self Assessment Tax Return
SET	Self-Employment Tax
SATO	Senior Australians Tax Offset
SCTRP	Senior Citizens Tax Rebate Program
SNAX1	Sensory Ataxia
SANDO	Sensory Ataxic Neuropathy, Dysarthria, and Ophthalmoparesis
SOT	Service Occupation Tax
ST	Service Tax
STRENGTH	Service Tax
STRAIN	Service Tax
STREET	Service Tax
SUT	Service Use Occupation Tax
STB	Severance Tax Bond
STB	Shanghai Taxation Bureau
SSTA	Shenfield Station Taxi Association
SEW	Silicon Epitaxial Wafer
STAWRS	Simplified Tax And Wage Reporting System
STS	Simplified Tax System
SBT	Single Business Tax
SBT	Small Business Tax
STEP	Small Business Tax Education Program
STEER	Smart Taxis Encouraging Environmental Respect
SPLOS	SMC Pentax Lenses and Other Stuff Database
SST	Social Security Tax
SDRT	Software Development Risk Taxonomy
SPEG	Solid Phase Epitaxial Growth
SPE	Solid Phase Epitaxial Regrowth
SPE	Solid Phase Epitaxy
SWMT	Solid Waste Management Tax
SWRT	Solid Waste Recycling Tax
SCAT	South Carolina Association of Taxpayers
STAR	Space Taxi and Return
SVEC	Space Vacuum Epitaxy Center
SACS	Spastic Ataxia, Charlevoix-Saguenay type
STARS	SPEC Taxpayer Assistance Reporting System
SCT	Special Consumption Tax
SOT	Special Occupational Taxpayer
STB	Special Tax Basis
STRD	Special Tax for Rural Development
DOCTOR	Special Taxing District
STD	Special Taxing District
SSCWT	Specified Superannuation Contribution Withholding Tax
SCA	Spinocerebellar Ataxia
SCAE	Spinocerebellar Ataxia with Epilepsy
STA	Spouse Tax Adjustment
STABLE	Staffing Tax Administration for Balance and Equity
SDLT	Stamp Duty Land Tax
SDRT	Stamp Duty Reserve Tax
SITE	Standard Income Tax on Employees
SIGTAS	Standard Integrated Government Tax Administration System
STP	Standdown Tax Prep
SATELLITE	State Administration Of Taxation
SAT	State Administration of Taxation
SALT	State And Local Tax
SBTE	State Board of Tax Examiners
SBTCI	State Business Tax Climate Index
SCIT	State Corporate Income Tax
SDTC	State Death Tax Credit
SDAT	State Department of Assessments and Taxation
SET	State Education Tax
SFTB	State Franchise Tax Board
SIT	State Income Tax
SITR	State Income Tax Refund
SITW	State Income Tax Withholding
STA	State Tax Administration
STAR	State Tax Automated Research System
STC	State Tax Credit
STN	State Tax Notes
STRO	State Tax Refund Offset
SUT	State Unemployment Tax
SUTA	State Unemployment Tax Act of 2004
SUTA	State Unemployment Tax Authority
SWT	State Withholding Tax
SSTS	Statements on Standards for Tax Services
STOP	Stop Taxing Our Patrons
SUSTAIN	Stop US Tax-Funded Aid to Israel Now
STFF	Storkøbenhavns Taxi-Fører Forening
STCP	Student Tax Clinic Program
SGATAR	Study Group on Asian Tax Administration and Research
SDS	Style Definition Syntax
SFTA	Swiss Federal Tax Administration
SNTF	Syndicat des Naturalistes Taxidermistes de France
SDF	Syntax Definition Formalism
SWEDEN	Syntax Element
SE	Syntax Element
STM	Syntax Tree Manager
SAAC	Syntax-Based Adaptive Arithmetic Coding
STX	Syntaxin
TX	Tax
TRANSPLANT	Tax
TAARS	Tax Account Analysis and Recovery Services
TAN	Tax Account Number
TARAS	Tax Accounting Risk Advisory Service
TAAS	Tax Administration Advisory Services
TAB	Tax Administration Bill
TARP	Tax Administration Reform Programme
TASD	Tax Administration Services Department
TBS	Tax and Business Services Inc
TEPA	Tax and Estate Planning Association
TEL	Tax and Expenditure Limitation
TAB	Tax Anticipation Bill
TAN	Tax Anticipation Note
TAD	Tax Appraisal District
TACA	Tax Assessor Collectors Association of Texas
TAE	Tax Assistant Examination
TAM	Tax Authority Master
TAMARAC	Tax Aware Management Addressing Risk Asset Allocation and Cost
TBR	Tax Board of Review
TCOA	Tax Centers of America
TCC	Tax Clearance Certificate
TC	Tax Code
TCS	Tax Collected At Source
TCMPS	Tax Compliance Management Program
TCMP	Tax Compliance Management Program
TCM	Tax Corporate Model
TCPI	Tax Council Policy Institute
TCE	Tax Counseling for the Elderly
TC	Tax Court
TCC	Tax Court of Canada
TC	Tax Credit
TCAC	Tax Credit Allocation Committee
TCA	Tax Credit Amount
TCAP	Tax Credit Assistance Program
TCAN	Tax Credit Award Notice
TCO	Tax Credit Office
TCRS	Tax Credit Return Summary
TDPS	Tax Data Perfection System
TDR	Tax Data Record
TDS	Tax Deducted at Source
TDMP	Tax Deductible Mortgage Plan
TXD	Tax Deed
TDA	Tax Deferred Annuity
TDRP	Tax Deferred Retirement Plan
TDSP	Tax Deferred Savings Plan
TDI	Tax Delinquency Investigation
TDA	Tax Delinquent Account
TD	Tax Department
TDD	Tax Development District
TERF	Tax Effect Recovery Factor
TEF	Tax Elected Fund
TEQ	Tax Equalization
TEFRA	Tax Equity & Fiscal Responsibility Act of 1982
TE	Tax Examiner
TXF	Tax Exchange Format
TEI	Tax Executives Institute, Inc.
TE	Tax Exempt
TELP	Tax Exempt Lease-Purchase
TELP	Tax Exempt Leasing Program
TENR	Tax Exempt Note Rate
TESP	Tax Exempt Savings Plan
TESSA	Tax Exempt Special Savings Account
TFN	Tax File Number
TNF	Tax File Number
TFVC	Tax Filers Value Club, LLC
TFP	Tax Form Processing
TF	Tax Foundation
TF	Tax Free
TFC	Tax Free Cash
TIP	Tax Incentive Program
TIRC	Tax Incentive Review Council
TIAP	Tax Incentives Assistance Project
TISA	Tax Incentivised Savings Association
TIDD	Tax Increment Development District
TID	Tax Increment District
TIFA	Tax Increment Finance Authority
TIFID	Tax Increment Finance Industrial District
TIF	Tax Increment Financing
TIEA	Tax Information Exchange Agreement
TIGERS	Tax Information Group for ECommerce Requirements Standardization
TIN	Tax Information Number
TIPS	Tax Information Phone Service
TIA	Tax Injunction Act
TID	Tax Instalment Deduction
TIFCU	Tax Institute for Colleges and Universities
TIC	Tax Interpretation Circulars
TJF	Tax Justice Focus
TJN	Tax Justice Network
TLIB	Tax Law Improvement Bill
TLCF	Tax Loss Carrying Forward
TMS	Tax Management System
TMK	Tax Map Key
TMS	Tax Map Sequence Number
TMBL	Tax Map, Block, and Lot
TMP	Tax Matters Partner
TRP	Tax on Real Property
TFC	Tax Payers Facilitation Centre
TPA	Tax Payers’ Alliance
TPS	Tax Performance System
TPC	Tax Policy Center
TPL	Tax Policy Library
TPSP	Tax Pre-Paid Savings Plan
TPSA	Tax Processing System(s) Architecture
TQ	Tax Qualified
TQM	Tax Qualified Maintenance
TQP	Tax Qualified Plan
TRO	Tax Recovery Officer
TRANSFER	Tax Reform Act
TRAINING	Tax Reform Act
TRA	Tax Reform Act
TRC	Tax Reform Commission
TRIM	Tax Reform In McLean county
TRIP	Tax Refund Intercept Program
TRO	Tax Refund Offset
TROP	Tax Refund Offset Program
TRC	Tax Registration Certificate
TRHCA	Tax Relief and Health Care Act of 2006
TREA	Tax Relief Extension Act of 1999
TRRA	Tax Relief Reconciliation Act of 2003
TRS	Tax Reporting System
TRN	Tax Research Network
TRANSLATOR	Tax Return
TR	Tax Return
TRANSPOSED	Tax Return
TRIPLE-R	Tax Return
TRE	Tax Return Evaluation
TRP	Tax Return Preparer
TRV	Tax Return Verification
TRP	Tax Returns Processing
TRAN	Tax Revenue Anticipation Note
TRD	Tax Revenue Division
TRANSLATOR	Tax Ruling
TR	tax ruling
TRANSPOSED	tax ruling
TRIPLE-R	tax ruling
TSR	Tax Settlement Reengineering
TSU	Tax Set-Up
TSA	Tax Sheltered Annuity
TVC	Tax Sheltered Annuity Voluntary Compliance
TSC	Tax Study Commission
TSM	Tax Systems Modernization
TSMI	Tax Systems Modernization Institute
TSR	Tax Systems Redesign
TTT	Tax Tag and Title
TTCA	Tax Technical Corrections Act of 1998
TTGS	Tax Technology Group
TTG	Tax Technology Group
TTL	Tax Title & License
TTL	Tax Title License
TTJ	Tax Tribunal Judgement
TWDV	Tax Written Down Value
TY	Tax Year
TT-AND-T	Tax, Tag and Title
TLIF	Taxa de Localizaplo, Instalapgo e Funcionamento
TVA	Taxa pe Valoare Adaugata
TE	Taxable Equivalent
TEB	Taxable Equivalent Basis
TEY	Taxable Equivalent Yield
TI	Taxable Income
TOYOTA	Taxable Item
TUREAUD	Taxable Item
T	Taxable Item
TRS	Taxable REIT Subsidiary
TWB	Taxable Wage Base
TFF	Taxa-Fauna-Flora
TAXUD	Taxation and Customs Union Directorate-General
TD	Taxation Determination
TIAM	Taxation Investment Accounting Management
TLAB	Taxation Laws Amendment Bill
TCGA	Taxation of Chargeable Gains Act 1992
TECR	Taxation of Executive Compensation and Retirement
TOFA	Taxation of Financial Arrangements
TFP	Taxation, Facturation et Perception
TOYOTA	Taxe
TUREAUD	Taxe
T	Taxe
TFP	Taxe a la Formation Professionnelle
TVA	Taxe a la Valeur Ajoute
TVA	Taxe a la Valeur Ajoutee
TACA	Taxe d’Aide au Commerce et à l’Artisanat
TEOM	Taxe d’Enlèvement des Ordures Ménagères
TMC	Taxe de Mise en Circulation
TPF	Taxe de Publicité Foncière
TVQ	Taxe de Vente du Quebec
TVH	taxe de vente harmonisee
TVP	Taxe de Vente Provincial
TFU	Taxe Fonciere Unique
TGAP	Taxe Générale sur les Activités Polluantes
TIC	Taxe Intérieure de Consommation
TLE	Taxe Locale d’Equipement
TPZ	Taxe Professionnelle de Zone
TPU	Taxe Professionnelle Unique
TSE	Taxe Spéciale d’Equipement
TSA	Taxe Spécifique Additionnelle
TVA	Taxe Sur La Valeur Ajoutee
TVAC	Taxe sur la Valeur Ajoutée Comprise
TPS	Taxe sur les Produits et Services
TUGPS	Taxe Unique Globale Sur Les Prestations de Services
TEA	Taxed Enough Already
TCA	Taxes Consolidation Act
TNIP	Taxes Not In Price
TFC	Taxes, Fees and Charges
TMI	Taxes, Maintenance, and Insurance
TECA	Tax-Exempt Capital Accumulator bonds
TEFU	Tax-Exempt Fuel Users
TECA	Tax-Exempt Fund of California
TFIM	Tax-Free Income Minimum
TFSA	Tax-Free Savings Account
TX	Taxi
TRANSPLANT	Taxi
TLC	Taxi & Limousine Commission
TAM	Taxi Aéro Marilia
TCP	Taxi Cab Paris
TD	Taxi Driver
TXO	Taxi Orange
TODA	Taxi Owners and Drivers Association
TOA	Taxi Owners Association
TSCS	Taxi Security Camera System
TT	Taxi Tran
TTSS	Taxi Transport Subsidy Scheme
TUSS	Taxi Users’ Subsidy Scheme
TWA	Taxi Workers Alliance
LX	Taxicab
TAXID.TAXID	TAXID
TASA	Taxidermists Association of Southern Africa
TXG	Taxiing
TRACE	Taxing and Routing of Aircraft Coordinating Equipment
TA	Taxing Authority
TWY	Taxiway
TW	Taxiway
TSA	Taxiway Safety Area
TAG	Taxon Advisory Group
TKP	Taxonomic Key Program
TML	Taxonomic Markup Language
TRGP	Taxonomic Repertory of the Genus Peperomia
TRED	Taxonomic Resources and Expertise Directory
TWIG	Taxonomic Working Group
TBQ	Taxonomy Based Questionnaire
TBC	Taxonomy Boot Camp
TAXID	Taxonomy Identifier
TDSC	Taxonomy of Dependable and Secure Computing
TXP	Taxoprexin DHA-paclitaxel
TACT	Taxotere as Adjuvant Chemotherapy Trial
TAC	Taxotere, Adriamycin and Cyclophosphamide
TCH	Taxotere, Carboplatin, and Herceptin
TP	Taxpayer
TAG	Taxpayer Action Group
TAP	Taxpayer Advocacy Panel
TAP	Taxpayer Advocacy Program
TA	Taxpayer Advocate
TAMIS	Taxpayer Advocate Management Information System
TAS	Taxpayer Advocate Service
TAP	Taxpayer Assets Project
TAC	Taxpayer Assistance Center
TAO	Taxpayer Assistance Order
TCMPS	Taxpayer Compliance Measurement Program
TCMP	Taxpayer Compliance Measurement Program
TCP	Taxpayer Compliance Program
TDA	Taxpayer Delinquent Account
TPE	Taxpayer Education
TEC	Taxpayer Education and Communication
TEC	Taxpayer Education and Counseling
TIN	Taxpayer Identification Number
TIF	Taxpayer Information File
TIFF	Taxpayer Information File Format
TIPS	Taxpayer Information Publications Service
TPAA	Taxpayer Protection and Assistance Act of 2005
TRRA	Taxpayer Refund and Relief Act of 1999
TRAINING	Taxpayer Relief Act Of 1997
TRANSFER	Taxpayer Relief Act Of 1997
TRA	Taxpayer Relief Act of 1997
TPS	Taxpayer Service
TSR	Taxpayer Service Representative
TSCS	Taxpayer Services Center Section
TAF	Taxpayers Against Fraud
TABOR	Taxpayers Bill Of Rights
TCS	Taxpayers for Common Sense
TOMAC	Taxpayers of Michigan against Casinos
TOTO	Taxpayers Opposed to Oz
TAX	Taxpayers Party
TRE1	Tax-Responsive Element 1
TAXUD.TAXUD	TAXUD
TWO	TaxWise Online
TITC	Technology Investment Tax Credit
TPTC	Texas Property Tax Code
TTARA	Texas Taxpayers and Research Association
TT	Thurn and Taxis
TTC	Toronto Taxpayers Coaltion
TTAB	Tourism Tax Advisory Board
TDT	Tourist Development Tax
TTC	Toutes Taxes Comprises
TDLP	Town Tax Differential – Laplata
TPT	Transactional Privilege Tax
TRUMPETTED	Transactional Privilege Tax
TAT	Transient Accommodations Tax
TOT	Transient and Occupancy Tax
TCTO	Travis County Tax Office
TTC	Treasurer-Tax Collector
TTL	Treasury Tax & Loan
TTL	Treasury Tax Loan
TTC	Tuition Tax Credit
TTT	Turbo Tax Timmy
UTP	Uncertain Tax Position
UT	Uncollected Tax
UT-2	Uncollected Tax
UCT	Unemployment Compensation Tax
UITS	Unemployment Insurance Tax System
USTAR	Unemployment State Tax Automated Reporting
UTA	Unemployment Tax Advisory Corporation
UDITPA	Uniform Division of Income for Tax Purposes Act
URT	Uniform Rate of Tax
UTEP	Uniform Tax Exemption Policy
UTE	Union of Taxation Employees
UTR	Unique Taxpayer Reference
UTA	Unit Tax Advisor
USTC	United States Tax Cases
USTP	United States Taxpayers Party
UTW	United Taxicab Workers
UTS	Universal Tax Systems Inc
UTTC	Universal Tuition Tax Credit
ULT	Unlimited Tax
UTB	Unrecognized Tax Benefit
UBIT	Unrelated Business Income Tax
UJTC	Urban Job Tax Credit
RJA	US Revenue Narcotic Tax
RI	US Revenue Potato Tax
RG	US Revenue Silver Tax
UT	Use Tax
UT-2	Use Tax
USTC	Utah State Tax Commission
UUT	Utility User’s Tax
VALE	Vacuum Atomic Layer Epitaxy
VAT	Value Added Tax
VATA	Value Added Tax Accounting
VATA	Value Added Tax Act
VOTI	Value of Taxable Importation
VTSO	Vancouver Tax Services Office
VPE	Vapor Phase Epitaxy
VRT	Vehicle Registration Tax
VDT	Virginia Department of Taxation
VTBS	Virginia Tax Bulletin
VTB	Virginia Tax Bulletin
VTO	Virtual Tax Organizer
VAH	visceroatrial heterotaxia
VCT	Voluntary Correction of Tax-Sheltered Annuity Failures
VTW	Voluntary Tax Withholding
VTSA	Voluntary Tax-Sheltered Annuity
VITA	Volunteer Income Tax Assistance
VOTR	Voters Organized for Tax Replacement
MR	War Tax Stamp
WAT	Washington Accessible Taxi
WNT	Washington National Tax
WNTS	Washington National Tax Service
WSST	Washington State Sales Tax
WSTC	Washington State Tax Consultants
WSRT	Waterloo Shared-Ride Taxi
WSRT	Watertown Shared-Ride Taxi
WSRT	Waupaca Shared-Ride Taxi
WTS	Waupun Taxi System
WTAS	Wealth & Tax Advisory Services, Inc.
WT	Wealth Tax
WTER	Wealth Tax
WBTS	West Bend Taxi Service
WENT	West End Neighborhood Taxpayers
WHTA	West Hartford Taxpayers Association, Inc.
WMTA	West Maui Taxpayers Association
WMTS	West Michigan Tax Symposium
WSTB	West Shore Tax Bureau
WSRT	Whitewater Shared-Ride Taxi
WT	Windfall Tax
WTER	Windfall Tax
WTAS	Windfall Tax and Associated Spending
WETR	Wine Equalisation Tax Ruling
WET	Wine Equilisation Tax
WTAC	Wisconsin Tax Appeals Commission
WTPA	Wisconsin Taxpayer Protection Amendment
WT	Withholding Tax
WHITE	Withholding Tax
WHT	Withholding Tax
WTER	Withholding Tax
WCT	Work Contract Tax
WOTC	Work Opportunity Tax Credit
WTTC	Worker Training Tax Credit
WFTC	Working Families’ Tax Credit
WTC	Working Tax Credit
WPSI	Workshop on Prosody, Syntax and Information
XCA	X-Linked Congenital Ataxia
YSBITC	Yukon Small Business Investment Tax Credit