| Acronym | Meaning |
| MMU | Manchester Metropolitan University -Manned Manoeuvring Unit |
| ORF | Operational Readiness Float |
| CA | Catalan Language (ISO 639-1 Code) |
| RCZ | Rear Combat Zone |
| FA | Field Artillery - Financial Aid - Football Association (England) |
| IFAP | International Federation Of Agricultural Producers |
| TW | Twi Language (ISO 639-1 Code) |
| TO | Togo (FIPS 10-4 Country Code) - Tonga (ISO 3166 Digram) |
| MOMA | Museum Of Modern Art (NYC) |
| TDMA | Time Division Multiple Access |