From The Free On-line Dictionary of Computing (30 December 2018) :
University of California at Berkeley
Berkeley
UCB
(UCB)
See also Berzerkley, BSD.
http://berkeley.edu/)">(http://berkeley.edu/).
Note to British and Commonwealth readers: that's /berk'lee/,
not /bark'lee/ as in British Received Pronunciation.
(1994-11-29)