| Acronym | Definition |
|---|
| LACS➣Locatable Address Conversion System (USPS) |
| LACS➣Los Angeles County Sheriff |
| LACS➣Large Animal Clinical Sciences |
| LACS➣Lacunar Syndromes (medical) |
| LACS➣Logical Access Control System |
| LACS➣Los Angeles Computer Society (Westchester, CA) |
| LACS➣Los Angeles Custom Shop (Ibanez) |
| LACS➣Local Alarm and Control System |
| LACS➣Loomis Armored Car Service |