| Acronym | Meaning |
| HDLC | High-level Data Link Control |
| ZCAV | Zoned Constant Angular Velocity |
| PPPTP | Point-to-Point Tunneling Protocol |
| DAC | Digital-to-Analog Converter |
| HDTV | High-Definition Television |
| SGRAM | Synchronous Graphic RAM |
| PRI | Primary-Rate Interface |
| PTH | Plated Through-Hole |
| CAE | Computer-Aided Engineering |
| CDFS | Compact Disk File System |