| Acronym | Meaning |
| EULA | End User License Agreement |
| TSAPI | Telephony Service API |
| SPID | Service Profile (Provider) Identification |
| EWAN | Emulator Without A Name |
| HPAS | Hypermedia Presentation And Authoring System |
| OPENSRS | Open Shared Registration System |
| ANSA | Adaptive Network Security Alliance |
| CMTS | Cable Modem Termination System |
| RDRAM | Rambus DRAM |
| OTOH | On The Other Hand |