| Acronym | Meaning |
| AMPS | Advanced Mobile Phone System |
| PIM | Personal Information Manager |
| HP | Hewlett-Packard |
| CSTN | Color Supertwist Nematic |
| CDI | Common Data Interface |
| ISO | International Organization For Standardization |
| TCP/IP | Transmission / Transport Control Protocol/Internet Protocol |
| CMMI | Capability Maturity Model Integration |
| PMT | Photomultiplier Tube |
| RPG | Report Program Generator |