| AAE | Army Aviation Element |
|---|---|
| ADE | Air Defense Element |
| ATA | American Telemedicine Association |
| CFT | Complement Fixation Test (skr.) |
| CGC | Complementary Ground Components (skr.) |
| CGC | Complementary Ground Components, doplnkové zemské komponenty (angl. skr.) |
| COB | ušľachtilý kôň, plemeno koní |
| ČOK | český spevák (Vilém, 1961) |
| ELA | domáce meno Eleny, Elemíry (dom.) |
| ELI | Elemír (dom.) |