| Acronym | Meaning |
| EPO | Erythropoietin |
| WAAF | Women's Auxiliary Air Force (WWII UK) |
| SOAP | Simple Object Access Protocol |
| DOM | Deo Optimo Maximo (Latin |
| YJ | Yottajoule |
| PRK | Democratic People's Republic Of Korea (ISO 3166 Trigram) |
| ONI | (U.S.) Office Of Naval Intelligence |
| CJO | Chief Of Joint Operations |
| PATH | Port Authority Trans-Hudson |
| EMG | ElectroMyoGraph |