| Acronym | Meaning |
| DMSO | U.S. Defense Modeling & Simulation Office (dim-so) |
| TBT | Tributyltin |
| BRN | Brunei (ISO 3166 Trigram) |
| WH | Wehrmacht Heer (German WW2 Army Vehicle Licence Plate Code) |
| TS | Tsonga Language (ISO 639-1 Code) |
| HMP | Her Majesty's Prison |
| DHHS | (U.S.) Department Of Health And Human Services |
| MRO | Maintenance |
| WPK | Wider Peacekeeping |
| IP | Clipperton Island (FIPS 10-4 Territory Code) -Initial Point - Intellectual Property - Internet Protocol |