The list of tax acronyms and abbreviations.

All tax related acronyms and abbreviations.

Stands For|14Abbreviated As|0Related|279

279 entries under topic. ×

20
CFR:
Code of Federal Regulations(Governmental, US business, Central)
12
IRS:
Internal Revenue Service(Us taxes, US business, Response)
8
PIN:
Personal Identification Number(Us taxes, Computer technology)
4
SSN:
Social Security Number(Taxation, US taxation, TAX)
1
FOIA:
Freedom of Information Act(US business, Military law, Computers)
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APASmart Define. (2018). tax. Retrieved September 25, 2026, from http://smartdefine.org/tax/abbreviations/r/Computer_Security
ChicagoSmart Define. 2018. "tax" http://smartdefine.org/tax/abbreviations/r/Computer_Security (accessed September 25, 2026).
HarvardSmart Define 2018, tax, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/tax/abbreviations/r/Computer_Security>.
MLASmart Define. "tax" 16 February 2018. Web. 25 September 2026. <http://smartdefine.org/tax/abbreviations/r/Computer_Security>