| Acronym | Meaning |
| GS | R -General Support-Reinforcing |
| RSVP | Répondez S'il Vous Plaît. A French Phrase That Translates To "please Respond" And Word For Word Translation Is "respond If You Please." It Is Standard Practice To Reply To An RSVP Request Whether Confirming Attendance Or Declining. |
| PPQN | Pulses Per Quarter Note (ditto) |
| RDECOM | (U.S.) Research |
| FILO | First In |
| LRGW | Long-Range Guided Weapon |
| IOT | British Indian Ocean Territory (ISO 3166 Trigram) |
| POSSLQ | Person Of The Opposite Sex Sharing Living Quarters |
| MOTO | Mail Order / Telephone Order - Master Of The Obvious |
| NA | Nauruan Language (ISO 639-1 Code) |