| Acronym | Meaning |
| ACO | Airspace Control Order |
| MEM | Message Exchange Mechanism -Microelectromechanical |
| EZ | Czech Republic (FIPS 10-4 Country Code) -Extraction Zone |
| SACEUR | Supreme Allied Commander EURope |
| CIAO | Critical Infrastructure Assurance Office - Component-Integrated ACE ORB |
| TJS | Tajik Somoni (ISO 4217 Currency Code) |
| ITC | InferoTemporal Cortex (neurophysiology) |
| UNIFEM | United Nations Development Fund For Women |
| SYR | Syria (ISO 3166 Trigram) |
| OBE | Officer Of The Order Of The British Empire |