English abbreviations from tmsa to tn
- TMSA (Tanker Management and Self Assessment)
- TMSF (Track Minute Second Frame)
- TMSI (The Meriwether Society Inc)
- TMSOTf (trimethylsilyl triflate)
- TMT (Thirty Meter Telescope)
- TMTK (Tactical Mapping Tool Kit)
- TMTOWTDI (There's More Than One Way To Do It (from Perl))
- TMU (Tambor Airport)
- TMUAS (Turreted Mortar Under Armor System (US))
- TMUFF (temporarily medically unfit for flying)
- TMV (Too Many Variables)
- TM-V/V (Technical manual Validation/ Verification)
- TMW (Tamworth Airport)
- TMWG (Transition Management Working Group)
- TMX (Training Matrix)
- TMY (Third Medical Year)
- TMZ (Thirty-Mile Zone, an area in and around Los Angeles considered "local" under entertainment industry union work rules)
- tn (Tswana language (ISO 639-1 code))
- Tn. (Tamen ("Nevertheless"))
