| Acronym | Meaning |
| UUB | Ununbium (temporary Superheavy Chemical Element Name) |
| PATH | Port Authority Trans-Hudson |
| TLM | Traditional Latin Mass Or Tridentine Latin Mass |
| C4ISR OR C?ISR | Command |
| CAAT | OrCampaign Against Arms Trade - The Johns Hopkins Center For Alternatives To Animal Testing |
| ILS | Israeli Shekel (ISO 4217 Currency Code) |
| EMS | Emergency Medical Services |
| FJ | Fijian Language (ISO 639-1 Code) |
| CML | Chemical -Chronic Myelogenous Leukemia (formerly Chronic Myeloid Leukemia) |
| RCC | Rescue Co-ordination Centre |