| Acronym | Definition |
|---|
| MTL➣Montreal (Canada) |
| MTL➣Montreal |
| MTL➣Metal |
| MTL➣Machine Translation (computing) |
| MTL➣Maltese Lira (ISO currency code) |
| MTL➣Mouth to Lung (vaping) |
| MTL➣Monatlich (German: monthly) |
| MTL➣Mean Tide Level |
| MTL➣Micro Trains Line (maker of N and Z scale model trains) |
| MTL➣Multi-Task Learning |
| MTL➣Manufacturing Team Leader |
| MTL➣Motion Time Lapse (film technique) |
| MTL➣Materials Testing Laboratory (various locations) |
| MTL➣Materials Technology Laboratory |
| MTL➣Mathematical Thinking and Learning |
| MTL➣Mighty Leaf Tea |
| MTL➣Mother Tongue Language |
| MTL➣More To Life |
| MTL➣Medial Temporal Lobe (brain) |
| MTL➣Malawi Telecommunications Limited |
| MTL➣Minimum Trigger Level |
| MTL➣Microprocessor Technology Lab |
| MTL➣Master Testing List |
| MTL➣Message Transfer Layer |
| MTL➣Merged Transistor Logic |
| MTL➣Material Library |
| MTL➣Mail Traffic Limiter |
| MTL➣Materials Toolkit |
| MTL➣Mobile Technology Lab |
| MTL➣Matrix Template Library |
| MTL➣Microsystems Technology Laboratories |
| MTL➣Main Telephone Line |
| MTL➣Math Teacher Link |
| MTL➣More Than Likely |
| MTL➣Movimiento Territorial de Liberación (Spanish: Territorial Liberation Movement; Argentina) |
| MTL➣Modern Terminals Limited |
| MTL➣Multiconductor Transmission Line |
| MTL➣More to Love |
| MTL➣Military Training Leader |
| MTL➣My True Love |
| MTL➣Mission Tasking Letter (US DoD) |
| MTL➣Message Transfer Layer (ITU-T) |
| MTL➣Maximum Tolerated Dose |
| MTL➣Metric Temporal Logic (computer science) |
| MTL➣Medium-Term Loan |
| MTL➣Minimum Triggering Level (DO 181C RTCA specification) |
| MTL➣Microstrip Transmission Line |
| MTL➣Moderate Temperature Loop |
| MTL➣More Taste League (beer commercial) |
| MTL➣More Than Love |
| MTL➣Master Target List |
| MTL➣Modal Transmission-Line (method) |
| MTL➣Mission Time Line |
| MTL➣Master Task Listing |
| MTL➣Master Training List |
| MTL➣Multisetting Torque Limiter |
| MTL➣Master Tracking List |
| MTL➣Manual Tie Line |
| MTL➣Master Tool List |
| MTL➣Mean Track Life |
| MTL➣Maximum Token Latency (networks) |
| MTL➣Minimum Termination Liability (Sprint) |
| MTL➣Mean Traffic Load |
| MTL➣Mobile Telephone Laboratory |
| MTL➣Mechanically Tuned Laser (IEEE) |
| MTL➣Moving Target Locator |
| MTL➣Miller Taste League (beer advertisement) |
| MTL➣Metal Tiles Ltd (UK) |