| Acronym | Meaning |
| CCIR | Comit? Consultatif International Pour La Radio (French For Consultative Committee On International Radio |
| NS | Nanosiemens |
| TDM | Time-Division Multiplexing |
| BFF | Best Friends Forever |
| ISO | In Search Of -International Organization For Standardization (from The Greek ?†?? |
| PC | Petacoulomb - U.S. Pacific Islands Trust Territory (ISO 3166 Digram; Obsolete 1986) -Personal Computer - Player Character (roleplaying) - Politically Correct / Political Correctness - Post Cibum (Latin |
| JCL | Job Control Language |
| ADIZ | Air Defence Identification Zone |
| AMFOM | Advanced Missile Fly Out Model (am-fomm) |
| LEP | Large Electron-Positron Collider |