| Acronym | Meaning |
| EGRET | Energetic Gamma-Ray Experiment Telescope |
| OM | Oromo Language (ISO 639-1 Code) |
| PBT | PolyButylene Terephthalate |
| CHIPS | Cosmic Hot Interstellar Plasma Spectrometer |
| OBJ | Objective (military Parlance) |
| NSG | National System For Geospatial-Intelligence |
| MM | Millimetre |
| G7 | Assistant Chief-of-Staff |
| ARRF | Allied Rapid Reaction Force |
| ABLE | AirBorne Law Enforcement (police Air Support Unit) |