| Acronym | Meaning |
| CSR | Control Supply Rate |
| NTSC | National Television Standards Committee (colloquially |
| QU | Quechua Language (ISO 639-1 Code) |
| MAGIC | Major Atmospheric Gamma-ray Imaging Cherenkov (telescope) |
| G2 | Assistant Chief-of-Staff |
| MTV | MainosTeleVisio (Finnish Commercial TV Company) - Music TeleVision |
| FMECA | Failure Modes And Effect Criticality Analysis |
| LLGC | Llyfrgell Genedlaethol Cymru (National Library Of Wales) - London Lesbian And Gay Centre |
| WOS | Wilson Ornithological Society |
| SAN | Sanskrit Language (ISO 639-2 Code) |