| Abbreviation | Definition |
|---|---|
| SV | Sales Volume |
| SWECASS | South West of England Chartered Accountants' Student Society |
| SWR | Safe Withdrawal Rate |
| SWSCA | South Wales Society of Chartered Accountants |
| SWSCA | South Western Society of Chartered Accountants |
| SXICPA | Shanxi Institute of Certified Public Accountants |
| SXJ | Stamford X Jaycea |
| SYD | Sum-of-the-Years'- Digits |
| T | Total |
| TAB | Tax Anticipation Bill |
| TABS | Telephone Account Billing System |
| TABS | Telephone Accounting and Billing System |
| TAC | Targeted Amortization Class |
| TAC | Total Average Cost |
| TAC | Traffic Acquisition Cost |
| TAC | Transfer At Cost |
| TAC | Transnational Auditors Committee |
| TADIG | Transferred Account Data Interchange Group |
| TAF | Term Auction Facility |
| TALA | Texas Accountants and Lawyers for the Arts |