| Acronym | Definition |
|---|
| TLSA➣TurboLinux Security Advisory |
| TLSA➣TurboLinux Security Announcement |
| TLSA➣Torso-Limb Suit Assembly (NASA) |
| TLSA➣Tasmanian Learning and Skills Authority |
| TLSA➣Teachers League of South Africa |
| TLSA➣Teshekpuk Lake Special Area |
| TLSA➣Transmission Line Siting Act (Florida) |
| TLSA➣Tennessee Land Stewardship Association |
| TLSA➣Twin Lakes Soccer Association (Mountain Home, Arkansas) |
| TLSA➣Truck Lease and Service Agreement (Ryder Trucks) |
| TLSA➣Time Labeled Scheduling Automaton |
| TLSA➣Three-Layered Services Application |
| TLSA➣Traveller Learning Support Assistant (UK) |
| TLSA➣Tunable Laser Subassembly |
| TLSA➣Tunable Laser Spectrum Analyzer |
| TLSA➣transitional lands study area |
| TLSA➣Transmission Line Surge Arrester |
| TLSA➣Tallahassee Legal Secretaries Association (Florida) |
| TLSA➣Tucson Legal Support Association (Arizona) |
| TLSA➣Transparent Line Sharing Adapter |
| TLSA➣THINQ Learning Solution Alliance |
| TLSA➣Texas Lutheran Schools Association |
| TLSA➣Timberline Lodge and Ski Area (Oregon) |