The Collaborative International Dictionary of English v.0.48:

Berkeley \Berkeley\ n.
   Bishop George Berkeley; b. 1685, d. 1753.
   [WordNet 1.5]

WordNet (r) 3.0 (2006):

Berkeley
    n 1: Irish philosopher and Anglican bishop who opposed the
         materialism of Thomas Hobbes (1685-1753) [syn: Berkeley,
         Bishop Berkeley, George Berkeley]
    2: a city in California on the eastern shore of San Francisco
       Bay; site of the University of California at Berkeley

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/).

   Note to British and Commonwealth readers: that's /berk'lee/,
   not /bark'lee/ as in British Received Pronunciation.

   (1994-11-29)


U.S. Gazetteer Counties (2000):

Berkeley -- U.S. County in South Carolina
   Population (2000):    142651
   Housing Units (2000): 54717
   Land area (2000):     1097.716390 sq. miles (2843.072277 sq. km)
   Water area (2000):    130.353549 sq. miles (337.614128 sq. km)
   Total area (2000):    1228.069939 sq. miles (3180.686405 sq. km)
   Located within:       South Carolina (SC), FIPS 45
   Location:             33.127058 N, 79.980644 W
   Headwords:
    Berkeley
    Berkeley, SC
    Berkeley County
    Berkeley County, SC


U.S. Gazetteer Counties (2000):

Berkeley -- U.S. County in West Virginia
   Population (2000):    75905
   Housing Units (2000): 32913
   Land area (2000):     321.139069 sq. miles (831.746334 sq. km)
   Water area (2000):    0.438176 sq. miles (1.134871 sq. km)
   Total area (2000):    321.577245 sq. miles (832.881205 sq. km)
   Located within:       West Virginia (WV), FIPS 54
   Location:             39.462988 N, 77.983926 W
   Headwords:
    Berkeley
    Berkeley, WV
    Berkeley County
    Berkeley County, WV


U.S. Gazetteer Places (2000):

Berkeley, CA -- U.S. city in California
   Population (2000):    102743
   Housing Units (2000): 46875
   Land area (2000):     10.459067 sq. miles (27.088857 sq. km)
   Water area (2000):    7.246900 sq. miles (18.769384 sq. km)
   Total area (2000):    17.705967 sq. miles (45.858241 sq. km)
   FIPS code:            06000
   Located within:       California (CA), FIPS 06
   Location:             37.871775 N, 122.274603 W
   ZIP Codes (1990):     94702 94703 94704 94705 94709 94710
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Berkeley, CA
    Berkeley


U.S. Gazetteer Places (2000):

Berkeley, IL -- U.S. village in Illinois
   Population (2000):    5245
   Housing Units (2000): 1914
   Land area (2000):     1.392956 sq. miles (3.607740 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    1.392956 sq. miles (3.607740 sq. km)
   FIPS code:            05404
   Located within:       Illinois (IL), FIPS 17
   Location:             41.886794 N, 87.910528 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Berkeley, IL
    Berkeley


U.S. Gazetteer Places (2000):

Berkeley, MO -- U.S. city in Missouri
   Population (2000):    10063
   Housing Units (2000): 3953
   Land area (2000):     4.931431 sq. miles (12.772346 sq. km)
   Water area (2000):    0.003727 sq. miles (0.009653 sq. km)
   Total area (2000):    4.935158 sq. miles (12.781999 sq. km)
   FIPS code:            04906
   Located within:       Missouri (MO), FIPS 29
   Location:             38.742250 N, 90.333288 W
   ZIP Codes (1990):     63134 63140
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Berkeley, MO
    Berkeley