| Acronym | Meaning |
| UNC | Universal Naming Convention |
| CAV | Constant Angular Velocity |
| IPSEC | Internet Protocol Security |
| RFID | Radio Frequency Identification |
| USB | Universal Serial Bus |
| MAPI | Messaging Application Programming Interface |
| ESP | Encapsulating Security Payload |
| ACK | Acknowledge Character |
| MMU | Memory Management Unit |
| PURL | Persistent URL |