| Acronym | Meaning |
 | OCOKA | Observation |
 | AUT | Austria (ISO 3166 Trigram) |
 | EBW | Exploding BridgeWire |
 | WSTC | Women Signallers Territorial Corps (WWII UK) |
 | MDA | Main Defensive Action/Area -Moldova (ISO 3166 Trigram) - Muscular Dystrophy Association |
 | QUIET | Q And U Imaging ExperimenT (Q And U Are The Stokes Parameters Of The CMBR Polarization) |
 | YT | Yoctotesla |
 | JFACTSU | U.S. Joint Forward Air Control Training And Standards Unit |
 | CD1 | Cluster Of Differentiation 1 (a Small Gene Family) |
 | BMI | Body Mass Index - Broadcast Music Incorporated |