| Acronym | Meaning |
| CCD | Charge-Coupled Device |
| IDE | Intelligent (Integrated) Drive Electronics |
| SNMP | Simple Network Management Protocol |
| XTA | XT (Extended) Attachment |
| ACD | Automatic Call Distributor |
| UML | Unified Modeling Language |
| PB SRAM | Pipelined Burst Static RAM |
| MAPI | Messaging Application Programming Interface |
| PBX | Private Branch Exchange |
| ASF | ActiveMovie Streaming Format |