English abbreviations from ts to tsar
- ts (Tsonga language (ISO 639-1 code))
- TS/SCI (Top Secret/ Sensitive Compartmented Information)
- TS3 (Time Sensitive Support System)
- TSA (Transportation Security Administration)
- Tsa. (Theresa)
- TSAA (Test Site Administration Agreement)
- TSAD (Theater Strategic Area Defense)
- TSAI (Tourette Syndrome Association, Inc.)
- TSAN (Thai Students Association in the Netherlands)
- TSANJ (Tourette Syndrome Association of New Jersey, Inc.)
- TSA-O (Tourette Syndrome Association of Ohio)
- TSAP (Technological Studies Apprenticeship Program)
- TSAR (TRANSCOM (TRANSportation COMmand) Siting And Readiness)