| Acronym | Meaning |
| LAPD | Los Angeles Police Department |
| JSF | Joint Strike Fighter |
| LTU | Lithuania (ISO 3166 Trigram) |
| BAA | British Airport Authority |
| BRE | Breton Language (ISO 639-2 Code) |
| ES | Spanish Language (ISO 639-1 Code) |
| SEAWIFS | Sea-Viewing Wide Field Of View Sensor (satellite Instrument) |
| CVS | Concurrent Versions System |
| EAST | Experimental Advanced Superconducting Tokamak |
| LU | Lutetium |