The list of taxation acronyms and abbreviations.

All taxation related acronyms and abbreviations.

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277 entries under topic. ×

1
SAC:
Special Agent in Charge(US business, US taxation, Taxation)
1
TIGTA:
Treasury Inspector General for Tax Administration(US business)
0
23C:
Assessment Date(Taxation, US taxation, TAX)
0
ACC:
Associate Chief Counsel(Taxation, US taxation, TAX)
0
ACI:
Appeals Coordinated Issues(Taxation, US taxation, TAX)
0
ACR:
Audit Change Report(Taxation, US taxation, TAX)
0
ACS:
Automated Collection Service(Taxation, US taxation, TAX)
0
Automated Collection Services(Taxation, US taxation, TAX)
0
ADEPT:
Automated Deposit of Electronic Payments for Taxes(Taxation)
0
ADR:
Alternative Dispute Resolution Procedures(Taxation, US taxation, TAX)
0
AIMS:
Audit Information Management System(US business, Taxation, US taxation)
0
AM:
Area Manager(Taxation, US taxation, TAX)
0
AO:
Appeals Officer(Taxation, US taxation, TAX)
0
AOC:
Advice of Credit(Taxation, US taxation, TAX)
0
AOD:
Actions on Decisions(Taxation, US taxation, TAX)
0
ASED:
Assessment Statute Expiration Date(US business, Taxation, US taxation)
0
ATAO:
Application for Taxpayer Assistance Order to Relieve Hardship
0
ATG:
Audit Technique Guide(Taxation, US taxation, TAX)
0
ATIN:
Adoption Taxpayer Identification Number(Taxation, US taxation, TAX)
0
AUR:
Automated Under Reporter(Taxation, US taxation, TAX)
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APASmart Define. (2018). taxation. Retrieved October 1, 2026, from http://smartdefine.org/taxation/abbreviations/r/Business
ChicagoSmart Define. 2018. "taxation" http://smartdefine.org/taxation/abbreviations/r/Business (accessed October 1, 2026).
HarvardSmart Define 2018, taxation, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/taxation/abbreviations/r/Business>.
MLASmart Define. "taxation" 8 February 2018. Web. 1 October 2026. <http://smartdefine.org/taxation/abbreviations/r/Business>