| Acronym | Meaning |
| EDTA | Electric Drive Transportation Association -EthyleneDiamineTetraAcetic Acid |
| EGCG | EpiGalloCatechin-3-Gallate |
| CATT | Combined Arms Tactical Trainer |
| BODMAS | Brackets |
| BTR | Bronetransporter (??? = ???????????????? (Heavy) Armoured (Personnel) Transporter) ? |
| NE | Neon |
| CZE | Czech Republic (ISO 3166 Trigram) |
| SDO | Scattered Disc Object |
| MOD | Magneto-optical Disc - Masters Of Deception - Minimum Object Distance - Multiple Organ Dysfunction |
| PF | Picofarad |