| Acronym | Meaning |
| COR | Cornish Language (ISO 639-2 Code) |
| CSS | Cascading Style Sheets - Catalina Sky Survey - Central Security Service - Combat Service Support - Confederate States Ship - Content-scrambling System - Cross-site Scripting |
| SOE | Secret Of Evermore - Special Operations Executive (WWII British Organization) - State Of Emissions (EW) |
| BLUI | Body Language User Interface (blooie) |
| EBCDIC | Extended Binary Coded Decimal Interchange Code (pronounced Eb-see-dik) (cf. BCD) |
| MEDS | Mission Essential Data Set |
| FCE | First Certificate In English |
| CIV | C?te D'Ivoire (ISO 3166 Trigram) |
| MHL | Marshall Islands (ISO 3166 Trigram) |
| SG | Senegal (FIPS 10-4 Country Code) - Singapore (ISO 3166 Digram) - Snow Grains (METAR Code) -Study Group |