| Acronym | Meaning |
| BOBFOC | Body Off Baywatch |
| TPO | Thrombopoietin |
| HCCI | Homogeneous Charge Compression Ignition |
| HGF | Human Growth Factor |
| SERE | Survival |
| PKI | Public Key Infrastructure (cryptography) |
| HYE | Armenian Language (ISO 639-2 Code) |
| GA | Gabon (ISO 3166 Digram) - The Gambia (FIPS 10-4 Country Code) - Georgia (postal Symbol) - Gigaampere |
| CL | Chlorine |
| SYC | Seychelles (ISO 3166 Trigram) |