| Acronym | Meaning |
| DFSP | Dermatofibrosarcoma Protuberans |
| JOD | Jordanian Dinar (ISO 4217 Currency Code) |
| EMP | ElectroMagnetic Pulse |
| OAC | On Approved Credit |
| AC | Actinium |
| PABX | Private Automated Branch EXchange (company Phone System) |
| DUI | Data Use Identifier - Data Use Institute - Davis Unified Ignition - Diving Unlimited International - Documento ?nico De Identidad - Documento Unico De Importaci›n - Driving Under The Influence - Duke University Improv |
| SWIG | Simplified Wrapper And Interface Generator |
| USJFCOM | United States Joint Forces Command |
| KPNO | Kitt Peak National Observatory |