| Acronym | Meaning |
| NHS | National Health Service (UK) |
| HIH | His (or Her) Imperial Highness |
| M | Metre - Milli |
| RW | Kinyarwanda Language (ISO 639-1 Code) |
| BR | Bromine |
| TJS | Tajik Somoni (ISO 4217 Currency Code) |
| OOTW | Operations Other Than War |
| ESU | Emergency Services Unit |
| EDTA | Electric Drive Transportation Association -EthyleneDiamineTetraAcetic Acid |
| MRTFB | U.S. Major Range And Test Facility Base |