| Acronym | Definition |
|---|
| TL➣Toilet |
| TL➣Top Level |
| TL➣Tokelau |
| TL➣Team Leader |
| TL➣True Love |
| TL➣Truckload |
| TL➣They Live (movie) |
| TL➣Texas League (AA minor league) |
| TL➣Transmission Line |
| TL➣Thallium |
| TL➣Taylor Lautner (actor) |
| TL➣Turn Left |
| TL➣Timor Leste (East Timor, ISO code; formerly TP) |
| TL➣Tough Love |
| TL➣Turbo Lister (Ebay selling tool) |
| TL➣Total Loss |
| TL➣Target Language (translation) |
| TL➣Teeloeffel (German: teaspoon) |
| TL➣Time-Life |
| TL➣Tape Library |
| TL➣Tenderloin (district of San Francisco, California) |
| TL➣Teología de la Liberación (Spanish: Liberation Theology) |
| TL➣Turbolinux |
| TL➣Team Liquid (online gaming community) |
| TL➣Time Limited |
| TL➣Tubal Ligation |
| TL➣Thrust Level |
| TL➣Throws Left (baseball) |
| TL➣Test Laboratory |
| TL➣Transport Layer |
| TL➣Teacher Librarian |
| TL➣Term Loan |
| TL➣Transmission Loss |
| TL➣Transient Load |
| TL➣Typhoon Lagoon (Disney) |
| TL➣Technical Library |
| TL➣Tough Luck |
| TL➣Threat Level |
| TL➣Target List |
| TL➣Thermoluminescent |
| TL➣Tomorrowland (Disneyland) |
| TL➣Tariff Line (various organizations) |
| TL➣Telelombardia (Italian TV Network) |
| TL➣Thomson Learning |
| TL➣Transport and Logistics |
| TL➣Time Length |
| TL➣Tradeline |
| TL➣Time Lord (fictional race; Doctor Who) |
| TL➣Tie Line |
| TL➣Throw Line (sports) |
| TL➣True Low |
| TL➣Technical Leadership |
| TL➣Turntable Ladder (on fire/rescue vehicles) |
| TL➣Transfer Lines |
| TL➣Talk Later |
| TL➣Transmission Level |
| TL➣Tangent Line (tanks and vessel industry) |
| TL➣Transition Level |
| TL➣Total Laryngectomy |
| TL➣Task Leader |
| TL➣Turbolift (Star Trek elevator; used in simming) |
| TL➣Transform and Lighting (video accelerators) |
| TL➣Trip Leader |
| TL➣Team Logic |
| TL➣Türk Lirasi (Turkish Lira) |
| TL➣Transports Lausannois (French; Swiss transportation company) |
| TL➣Temporary Lodging |
| TL➣Target Lock (video games) |
| TL➣Threshold Logic |
| TL➣Transit Level |
| TL➣Time of Launch |
| TL➣Termination Liability |
| TL➣Transmission Lumineuse (French: Light Transmission) |
| TL➣Technical Letter |
| TL➣Time in Lieu (timesheets) |
| TL➣Thin Leaf (plant physiology) |
| TL➣Transfer Lock (US Navy rescue device) |
| TL➣Touring Luxury (Acura automobile) |
| TL➣Transaction Listing |
| TL➣Techlive (TV) |
| TL➣Tube Lumineux (French: Light Tube) |
| TL➣Tous en Ligne (French Catholic magazine) |
| TL➣Traffic Logging |
| TL➣Transaction Length |
| TL➣Transit Lane |
| TL➣TeamLAN (LAN gaming organization) |
| TL➣Truelink, Inc. |
| TL➣Thusano Lefatsheng |
| TL➣Trusted Label |
| TL➣Transport/Loader |
| TL➣Travel and Living Allowance |
| TL➣Turquoise Labs (website) |
| TL➣Tasking Letter |
| TL➣Tritium Loadout |
| TL➣Tube Luminescent / Fluorescent (Light) |
| TL➣Tintin Licensing (Belgium) |