| Acronym | Meaning |
| EDH | Eastman Dental Hospital |
| TUV | Tuvalu (ISO 3166 Trigram) |
| HND | Honduras (ISO 3166 Trigram) |
| MACHO | MAssive Compact Halo Object |
| DODEA | (U.S.) Department Of Defense Education Activity |
| Q2 | Second Quarter |
| LAV | Latvian Language (ISO 639-2 Code) |
| PL | Polish Language (ISO 639-1 Code) |
| MRR | Maximum Rock And Roll - Minimum-Risk Route - My Restaurant Rules |
| ACLOS | Automatic CLOS (missile Control System) |