| Abbreviation | Definition |
|---|---|
| ADNS | Authoritative Domain Name Server |
| AERO | AEROnautical Industry Sites |
| ARIN | American Registry of Internet Numbers |
| ATXI | Alliance Tournament NUMBER. 11 |
| AU | Australia |
| BB | Barbados |
| BE | Sites in Belgium |
| BFL | Bolt Face Logo |
| BGG | BoardGameGeek.com |
| BI | Broadband Internet (or Broadband) |
| BIGCJHUNGSUSISKIUNG | fuckyou if yodsunt thinakso |
| BIND | Berkeley Internet Name Daemon |
| BIZ | Business sites |
| BR | Boys Respect |
| BSD | Branded Short Domain |
| BSDP | Boot Service Discovery Protocol |
| BSSS | Base Station Sub-System |
| BX | Beirux |
| CALLIE | Crazy Addictive Lovable Lacks Intelligence Everywhere |
| CC | Cocos (Keeling) Islands |