| Acronym | Meaning |
| FJ | Fiji (ISO 3166 Digram; FIPS 10-4 Country Code) |
| CMOS | Canadian Meteorological And Oceanographic Society - Complementary Metal-Oxide-Semiconductor |
| ARA | Arabic Language (ISO 639-2 Code) |
| NR | Nauru (ISO 3166 And FIPS 10-4 Country Code Digram) |
| IRR | Iranian Rial (ISO 4217 Currency Code) |
| ACMC | (U.S.) Assistant Commandant Of The Marine Corps |
| DAF | Dissolved Air Flotation |
| XBB | European Monetary Unit (E.M.U.; Bonds Market Unit) (ISO 4217 Currency Code) |
| QAR | Qatari Rial (ISO 4217 Currency Code) |
| TIR | Tigrinya Language (ISO 639-2 Code) |