| Acronym | Meaning |
| ARS | Agricultural Research Service -Argentine Peso (ISO 4217 Currency Code) |
| CSL | U.K. Central Science Laboratory |
| NAVSPACECOM | U.S. Navy Space Command |
| TOC | Table Of Contents - Tactical Operations Centre -Temporo-Occipital Transition Cortex |
| KY | Kyrgyz Language (ISO 639-1 Code) |
| SHAPE | Supreme Headquarters Allied Powers Europe |
| HAU | Hausa Language (ISO 639-2 Code) |
| TACAMO | Take Charge And Move Out (U.S. Military) |
| MLS | Major League Soccer -Multiple Listing Service |
| NTC | National Training Center - Negative Temperature Coefficient (thermistor) |