| Acronym | Meaning |
| MUR | Mauritius Rupee (ISO 4217 Currency Code) |
| PIRA | Provisional Irish Republican Army |
| SASE | Self-Addressed Stamped Envelope |
| LIFO | Last In |
| SLV | El Salvador (ISO 3166 Trigram) |
| FAVS | Future Armoured Vehicle System |
| JDL | Jewish Defense League |
| PTO | Patent & Trademark Office - Please Turn Over |
| IM | Isle Of Man (FIPS 10-4 Territory Code) -Instant Message (internet Speech) |
| ABLE | AirBorne Law Enforcement (police Air Support Unit) |