

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
| Fewer Letters | More Letters |
|---|---|
| CA | (SSL) Certificate Authority |
| DNS | Domain Name Service/System |
| Git | Popular version control system, primarily for code |
| HA | Home Assistant automation software |
| ~ | High Availability |
| HTTP | Hypertext Transfer Protocol, the Web |
| HTTPS | HTTP over SSL |
| IP | Internet Protocol |
| PSU | Power Supply Unit |
| SSH | Secure Shell for remote terminal access |
| SSL | Secure Sockets Layer, for transparent encryption |
| VPN | Virtual Private Network |
| VPS | Virtual Private Server (opposed to shared hosting) |
| nginx | Popular HTTP server |
[Thread #161 for this comm, first seen 13th Mar 2026, 11:00] [FAQ] [Full list] [Contact] [Source code]
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
[Thread #162 for this comm, first seen 13th Mar 2026, 21:10] [FAQ] [Full list] [Contact] [Source code]