| Acronym | Meaning |
| MLSR | Missing |
| COR | Cornish Language (ISO 639-2 Code) |
| FED | Field Emission Display |
| SA | Sand (METAR Code) - Saudi Arabia (ISO 3166 And FIPS 10-4 Country Code Digram) -sine Anno (Latin |
| TUC | Trades Union Congress |
| SV | Swedish Language (ISO 639-1 Code) |
| DCD | [Organ] Donation After Cardiac Death |
| EGY | Egypt (ISO 3166 Trigram) |
| SPEED | Subsistence Preparation By Electronic Energy Diffusion (early Military Microwave Oven) |
| MIDI | Musical Instrument Digital Interface |