| Acronym | Meaning |
| NAVCC | National Audio-Visual Conservation Center |
| R&S | Reconnaissance & Surveillance |
| PS | Pashto Language (ISO 639-1 Code) - Picosecond |
| SOV | Single Occupant Vehicle |
| NAGPRA | Native American Graves Protection And Repatriation Act |
| LDC | Lesser Developing/Developed Country |
| EFOA | European Fuel Oxygenates Association |
| MEG | MagnetoEncephaloGraphy |
| BDD | Body Dysmorphic Disorder - British Defence Doctrine |
| NE | Nepali Language (ISO 639-1 Code) |