| Acronym | Meaning |
| REU | R?union (ISO 3166 Trigram) |
| B?C | Blue ?yster Cult |
| STOL | Short Take-Off And Landing |
| KITECH | Korean Institute Of Industrial Technology |
| DDS | Doctor Of Dental Surgery |
| TSOP | Tactical Standing Operation Procedure |
| ICSI | Intracytoplasmic Sperm Injection |
| NSG | National System For Geospatial-Intelligence |
| PUP | Pull-Up Point |
| WRC | World Rally Championship |