| Acronym | Meaning |
| SPEED | Subsistence Preparation By Electronic Energy Diffusion (early Military Microwave Oven) |
| VOIP | Voice Over Internet Protocol |
| CYM | Cayman Islands (ISO 3166 Trigram) |
| PPLI | Precise Participant Location & Identification |
| WFC | Women's Forage Corps (WWII UK) |
| DRIC | (U.S.) Defense Research Information Center |
| JPL | Jet Propulsion Laboratory |
| PUS | United States Miscellaneous Pacific Islands (ISO 3166 Trigram; Obsolete 1986) |
| LOTA | Licentiate Of The Orthodontic Technicians Association |
| RMA | Return Mailing Authorization - Revolution In Military Affairs |