| Acronym | Meaning |
| POD | Plain Old Documentation |
| HOT | Highly Optimised Tolerance |
| CCIR | Comit? Consultatif International Pour La Radio (French For Consultative Committee On International Radio |
| LEP | Large Electron-Positron Collider |
| CLP | Chilean Peso (ISO 4217 Currency Code) -Common [Operating/Operational] Land Picture |
| GFCI | Ground Fault Circuit Interruptor (aka GFI) |
| GEEP | Geophysical Equipment Exploration Platform |
| REEF | Reef Environmental Education Foundation |
| XVI | Sixteen (in Roman Numerals) |
| GRC | Greece (ISO 3166 Trigram) |