| Acronym | Meaning |
| ETH | Ethiopia (ISO 3166 Trigram) |
| ENE | East North-East |
| PNH | Paroxysmal Nocturnal Hemoglobinuria - Police Nationale D'Ha?ti (French |
| XXX | Hardcore Pornography (film Rating) - Thirty (in Roman Numerals) |
| BMDG | British Military Doctrine Group |
| OFDA | U.S. AID?s Office Of Foreign Disaster Assistance |
| DIFAR | DIrectional Frequency Analysis And Recording |
| NAEC | U.S. Naval Air Engineering Center |
| MTVL | Mobile Tracked Vehicle |
| YI | Yobi |