| Abbreviation | Definition |
|---|---|
| LA | Lost Animal |
| LAAR | Los Angeles Animal Rescue |
| LAAS | Los Angeles Animal Services |
| LACF | Laboratory Animal Care Facility |
| LACS | Laboratory Animal Care Service |
| LADIS | Large Animal Diagnostic Imaging Society |
| LAERN | Large Animal Emergency Rescue Network |
| LAF | Laboratory Animal Facilities |
| LAH | Lohmann Animal Health |
| LAMOS | Large Animal Medicine Obstetrics and Surgery |
| LAMS | Laboratory Animal Medical Services |
| LAP | Lifelong Animal Protection |
| LAPP | Larimer Animal People Partnership |
| LAPP | Lifeline Animal Placement and Protection |
| LAR | Live Animals Regulations |
| LARC | Laboratory Animal Resource Center |
| LARC | Lockwood Animal Rescue Center |
| LARS | Large Animal Research Station |
| LART | Large Animal Rescue Team |
| LAS | Laboratory Animal Science |