| Acronym | Meaning |
| JOD | Jordanian Dinar (ISO 4217 Currency Code) |
| PPM | Parts Per Million |
| CU | Old Church Slavonic Language (ISO 639-1 Code) |
| CSG | Corps Support Group |
| CHS | Combat Health Support |
| SSK | Hunter-Killer Submarine (retired US Navy Hull Classification) |
| GOES | Geostationary Operational Environmental Satellite |
| Y2K | Year Two Thousand |
| MWR | Morale |
| REEF | Reef Environmental Education Foundation |