| Acronym | Meaning |
| NI | Nicaragua (ISO 3166 Digram) - Nigeria (FIPS 10-4 Country Code) |
| XS | Xiaolin Showdown |
| DAQ | Data Acquisition -Delivered Audio Quality |
| AEW | Airborne Early Warning - Airborne Electronic Warfare |
| CENZUB | Centre D'entra?nement Aux Actions En Zone Urbaine (French |
| DMD | Dentariae Medicinae Doctor (Latin |
| MOPE | Ministry Of Population And Environment (Nepal) - Most Oppressed People Ever (politics) |
| OCIDS | Optical Combat Identification System |
| STP | S?o Tom? And PrĀncipe (ISO 3166 Trigram) -Standard Temperature And Pressure |
| HDRA | Henry Doubleday Research Association |