| Acronym | Meaning |
| MECC | Minnesota Educational Computing Consortium (later Corporation |
| ET AL. | Et Alii/aliae/alia (Latin |
| ISL | Icelandic Language (ISO 639-2 Code) |
| UNCF | United Negro College Fund |
| AUC | Ab Urbe Condita / Anno Urbis Conditae (Latin From The Founding Of The City / In The Year Since The Founding Of The City) (of Rome) - Area Under The Curve (concentration Time Curve; Medicine) |
| PAN | Punjabi Language (ISO 639-2 Code) |
| RADB | Real America Database - Resource Assessment Database - Reunion Address DataBase - Rice Allelopathy Data Base - Routing Arbiter Data Base |
| MTVL | Mobile Tracked Vehicle |
| HAL | Hardware Abstraction Layer |
| MGA | Malagasy Ariary (ISO 4217 Currency Code) |