English abbreviations from tt to ttba
- TT (transport de troupes (troop transporter))
- TT&C (Telemetry, Tracking, and Commanding)
- TT&E (Technical Test and Evaluation)
- TT&P (Tactics, Techniques, and Procedures)
- TTA (Tan Tan Airport (Plage Blanche Airport))
- TTAD (Temporary Tours of Active Duty)
- TTADB (Tactical Terrain Analysis Database)
- TTAF (total time air frame)
- TTB (Tank TestBed (US))
- TTBA (Twin Towers Business Association)