| Acronym | Meaning |
| PTH | Plated Through-Hole |
| IRDA | Infrared Data Association |
| CERT | The CERT Coordination Center |
| BSD | Berkeley Software (System) Distribution (Design) |
| MCI | Media Control Interface |
| NSP | Network Service Provider |
| SAA | System Application Architecture |
| AES | Asynchronous Event Scheduler |
| CDMA | Code Division Multiple Access |
| BASIC | Beginners All-purpose Symbolic Instruction Code |