| Acronym | Meaning |
| NRAO | National Radio Astronomy Observatory |
| NIMBY | Not In My Back Yard |
| UZ | Uzbekistan (ISO 3166 And FIPS 10-4 Country Code Digram) |
| YPA | Yards Per Pass Attempt (football Statistic) |
| OPFOR | Opposing Force |
| ASIP | Advanced System Improvement Program - Army Stationing And Installation Plan - Application Specific Instruction-Set Processor |
| DE | Delaware (postal Symbol) - Germany (ISO 3166 Digram) |
| SLV | Slovenian Language (ISO 639-2 Code) |
| ROA | Rate Of Ascent |
| NEO | Near-Earth Object - Non-combatant Evacuation Operations |