| Acronym | Meaning |
| SNA | Systems Network Architecture |
| VPN | Virtual Private Network |
| DOS | Denial-of-Service |
| SSSCA | Security Systems Standards And Certification Act |
| CDMA | Code Division Multiple Access |
| NSAPI | Netscape Server API |
| SLIP | Serial Line Internet Protocol |
| OEM | Original Equipment Manufacturer |
| IGMP | Internet Group Management Protocol |
| RPM | Revolutions Per Minute |