BBS may refer to: Technologies Bulletin Board System, a computer that allows users to dial into the system over a phone line or telnet connection BIOS Boot Specification, a system firmware specification related initial program load (IPL; AKA booting) Blum Blum Shub, a pseudorandom number generator ;Organizations BBS Kraftfahrzeugtechnik AG, a high-performance automobile wheel manufacturer Bankenes Betalingssentral, a Norwegian bank clearing company Bloomsburg and Sullivan RailroadScience Brittle… (More on Bbs)