| Acronym | Definition |
|---|
| LACM➣Land Attack Cruise Missile |
| LACM➣Los Angeles County Museum of Natural History (Los Angeles, CA, USA) |
| LACM➣Local Authority Carbon Management programme (UK) |
| LACM➣Los Angeles Critical Mass (cycling club; California) |
| LACM➣Lift Axle Control Module (large automobiles) |
| LACM➣Lao Assistance Center of Minnesota (est. 1983; Minneapolis, MN) |
| LACM➣Left Additional Crew Member (US Air Force) |
| LACM➣Load Accumulator With Magnitude |