| Acronym | Meaning |
| HD | Henry Draper (star Catalogue) - Hull-Down (armoured Vehicle Target |
| USNG | United States National Grid |
| OJ | Orange Juice - O.J. Simpson |
| MC&G | Mapping |
| LOMEZ | Low Altitude Missile Engagement Zone |
| POSH | Port Outbound Starboard Home (alleged) |
| MY | Burmese Language (ISO 639-1 Code) |
| SOUTHCOM | (U.S.) Southern Command |
| SETI | Search For ExtraTerrestrial Intelligence |
| NAPDD | Non-Acquisition Program Definition Document (nap-dee-dee) |