| Acronym | Meaning |
| HP | IB -Hewlett-Packard Instrument/Interface Bus (first Implementation Of GP-IB |
| SCN | Suprachiasmatic Nucleus |
| RE | Rhenium |
| AOA | Argonne National Laboratory -Angolan Kwanza (ISO 4217 Currency Code) -Award Of Arms (heraldry) |
| BLUI | Body Language User Interface (blooie) |
| SSN | Nuclear-Powered Attack Submarine (US Navy Hull Classification) -SIM Serial Number - Social Security Number - Socialist Solidarity Network - Subsystem Number (SCCP |
| GDR | General Distribution Release (Microsoft Term For A Software Service Release; Between Hotfix And Service Pack) |
| AMLCD | Active Matrix Liquid Crystal Display |
| NV | Nanovolt |
| API | Application Programming Interface |