| Acronym | Meaning |
| SAP | Service Advertising Protocol |
| SDSL | Symmetric Digital Subscriber Line |
| DAFS | Document Attribute Format Specification |
| ADCCP | Advanced Data Communications Control Protocol |
| AOL | America Online |
| POP | Post Office Protocol |
| EBCDIC | Extended Binary Coded Decimal Interchange Code |
| DCI | Display Control Interface |
| DMG | Data Mining Group |
| AC | Alternating Current |