TLA
TLA is an abbreviation for:
- Temporal logic of actions , a form of propositional logic
- Three-letter abbreviation , see three -letter abbreviation
- Tiroler Landesarchiv , the historical central archive in Innsbruck
- Tom Lord's Arch , a version control software, see GNU arch
- Air defense of the GDR, see Air Defense (NVA)
T-LA as a distinguishing mark on license plates:
- Belgium: rental cars
