| Acronym | Meaning |
| A/V | Audio/Visual |
| PIC | Programmable Interrupt Controller |
| OCX | OLE Custom Control |
| CPU | Central Processing Unit |
| SONET | Synchronous Optical Network |
| DSR | Data Set Ready |
| MOF | Meta Object Facility |
| TCP/IP | Transmission / Transport Control Protocol/Internet Protocol |
| LDAP | Lightweight Directory Access Protocol |
| ALU | Arithmetic (and) Logic Unit |