| Acronym | Meaning |
| CMYK | Cyan Magenta Yellow Key/blacK (colour Model) |
| BN | Battalion |
| MSA | Malay Language (ISO 639-2 Code) |
| AFSPC | Air Force Space Command |
| FSH | Follicle Stimulating Hormone |
| YI | Serbia And Montenegro (deprecated FIPS 10-4 Country Code |
| MBE | Member Of The Order Of The British Empire |
| EDT | Eastern Daylight Saving Time (UTC-4 Hours) |
| YC | Yottacoulomb |
| LC2IEDM OR LC?IEDM | Land C2IEDM (q.v.) |