| Acronym | Definition |
|---|
| LST | List |
| LST | Landing Ship, Tank |
| LST | List (File Name Extension) |
| LST | Local Standard Time |
| LST | Liquid Storage Tank |
| LST | Life-Sustaining Treatment |
| LST | Lightning Strikes Twice (gaming) |
| LST | Laboratory Science Technology (Rochester Institute of Technology; New York) |
| LST | Landing Ship Tank (World War II vessel) |
| LST | Lutheran School of Theology (various locations) |
| LST | Language Science and Technology (various schools) |
| LST | Liquor Sales Tax |
| LST | Low Stress Training |
| LST | Late Stent Thrombosis (cardiology) |
| LST | Local Services Tax (Pennsylvania) |
| LST | Life Skills Training (various organizations) |
| LST | Low Surface Temperature (heating solutions) |
| LST | Literacy Support Teacher |
| LST | Litigation Support Team (various locations) |
| LST | Listener Side Tone |
| LST | Listing |
| LST | Local Sidereal Time |
| LST | Land Surface Temperature |
| LST | Lay School of Theology (various locations) |
| LST | Land Securities Trillium (UK) |
| LST | Lowstand |
| LST | Licence Skill Test (aviation) |
| LST | Local Solar Time |
| LST | Large Space Telescope |
| LST | Lysate |
| LST | Local Sales Tax |
| LST | Leit- und Sicherungstechnik (German) |
| LST | Large Slow Target |
| LST | Life Support Technologies (Tarrytown, NY) |
| LST | Laser Spot Tracker |
| LST | Line-Series-Shunt (calibration technique) |
| LST | Life Support Technician |
| LST | Linux Support Team |
| LST | Laplace-Stieltjes Transform |
| LST | Layered Space-Time |
| LST | Logistics Support Team |
| LST | Launceston, Tasmania, Australia - Launceston (Airport Code) |
| LST | Laacher See Tephra |
| LST | Laterally Spreading Tumor |
| LST | Limited Streamer Tube |
| LST | Logistics Simulation Tool |
| LST | Line Station Transfer (telephony) |
| LST | Lateral Spinothalamic Tract |
| LST | Low Solvent Technology |
| LST | Launch Support Team (aerospace) |
| LST | Lightweight Satellite Terminal |
| LST | Large Scale Turbulence |
| LST | Lavatory Servicing Truck (US Air Force) |
| LST | Large Signal Theory |
| LST | LAN(Local Area Network) Support Team (Defense Finance & Accounting Service; US DoD) |
| LST | Low-Speed Target |
| LST | Lord's Spiritual & Temporal |
| LST | Logistics Support Tracking |
| LST | Library Support Team |
| LST | Law School Transparency (Tennessee) |