| Acronym | Meaning |
| DQ | Dairy Queen -Jarvis Island (FIPS 10-4 Country Code) |
| OARSI | Osteoarthritis Research Society International |
| OTC | Over-The-Counter (drugs) |
| ILDS | Improved Landmine Detection System |
| NS | Nanosecond |
| PGP | Pretty Good Privacy |
| ASAP | As Soon As Possible |
| NAVSAT | Navigation Satellite |
| ADCTS | Advanced Distributed Combat Training System |
| FYDP | Five-Year Defense Plan (U.S.) |