| Acronym | Meaning |
 | IUCN | International Union For The Conservation Of Nature And Natural Resources (World Conservation Union) |
| ICAO | International Civil Aviation Organization |
| UUB | Ununbium (temporary Superheavy Chemical Element Name) |
| PO | Dust Devil (METAR Code) -per Os (Latin |
| SPS | Sine Prole Superstite (Latin |
| GMD | Gambian Dalasi (ISO 4217 Currency Code) |
| ITC | InferoTemporal Cortex (neurophysiology) |
| NRAO | National Radio Astronomy Observatory |
| ATESS | Aerospace And Telecommunications Engineering Support Squadron |
| BTP | British Transport Police |
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