| Acronym | Meaning |
| RFI | Radio Frequency Interference |
| CPS | Characters Per Second |
| WPA | Wi-Fi Protected Access (WPA And WPA2) |
| HP-GL | Hewlett-Packard Graphics Language |
| TIA | Thanks In Advance |
| GIS | Geographic Information System |
| IANAL | I Am Not A Lawyer |
| CME | Common Malware Enumeration |
| GUI | Graphical User Interface |
| CDPD | Cellular Digital Packet Data |