BSD stands for berkeley software distribution (not berkely STANDARD...idioth).
There was actually Unix Version 6, then it split into Version 7 and BSD became seperate. Modern BSD is based off of Original BSD 4.4 (4.4lite).
Synonyms for bsd
On this page, you will find 30 slang terms related to bsd. Some of the top words include: FreeBSD, FreeBSD, daemon, bash, tot, and 25 more.