| Acronym | Meaning |
| PAD | Portable Application Description |
| MCA | Micro Channel Architecture |
| SNMP | Simple Network Management Protocol |
| PCI | Peripheral Component Interface |
| TPI | Tracks Per Inch |
| MAU | Multistation Access Unit |
| TFTP | Trivial File Transfer Protocol |
| ARQ | Automatic Repeat Request |
| CYMK | Cyan Yellow Magenta Black (Key) |
| IMAP | Internet Message Access Protocol |