| Acronym | Meaning |
| GA | Irish Language (ISO 639-1 Code) |
| AH | Ampere-hour |
| MRO | Maintenance |
| JI | Joint Implementation |
| CBOL | Consortium For The Barcode Of Life |
| USJFCOM | United States Joint Forces Command |
| GPA | Grade Point Average |
| PEN | Peruvian Sol (ISO 4217 Currency Code) -PolyEthylene Naphthalate |
| RCRA | Resource Conservation And Recovery Act (reck-ra Or Rick-ra) |
| JNI | Java Native Interface |