| Acronym | Meaning |
| UDDI | Universal Description, Discovery And Integration |
| RSVP | Resource Reservation Setup Protocol |
| FAT | File Allocation Table |
| SPX | Sequenced Packet Exchange |
| IETF | Internet Engineering Task Force |
| DSLAM | Digital Subscriber Line Access Multiplexer (Module) |
| QCIF | Quarter Common Intermediate Format |
| EDI | Electronic Data Interchange |
| PAD | Portable Application Description |
| DLT | Digital Linear Tape |