WordNet (r) 3.0 (2006):

Edgar
    n 1: the younger brother of Edwy who became king of Northumbria
         when it renounced Edwy; on Edwy's death he succeeded to the
         throne of England (944-975)

V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

EDGAR
       Electronic Data Gathering, Analysis, and Retrieval [system] (DB,
Internet)


U.S. Gazetteer Counties (2000):

Edgar -- U.S. County in Illinois
   Population (2000):    19704
   Housing Units (2000): 8611
   Land area (2000):     623.554761 sq. miles (1614.999349 sq. km)
   Water area (2000):    0.630167 sq. miles (1.632124 sq. km)
   Total area (2000):    624.184928 sq. miles (1616.631473 sq. km)
   Located within:       Illinois (IL), FIPS 17
   Location:             39.668118 N, 87.746849 W
   Headwords:
    Edgar
    Edgar, IL
    Edgar County
    Edgar County, IL


U.S. Gazetteer Places (2000):

Edgar, NE -- U.S. city in Nebraska
   Population (2000):    539
   Housing Units (2000): 285
   Land area (2000):     0.762143 sq. miles (1.973940 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.762143 sq. miles (1.973940 sq. km)
   FIPS code:            14450
   Located within:       Nebraska (NE), FIPS 31
   Location:             40.369738 N, 97.970727 W
   ZIP Codes (1990):     68935
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Edgar, NE
    Edgar


U.S. Gazetteer Places (2000):

Edgar, WI -- U.S. village in Wisconsin
   Population (2000):    1386
   Housing Units (2000): 568
   Land area (2000):     1.655905 sq. miles (4.288774 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    1.655905 sq. miles (4.288774 sq. km)
   FIPS code:            22550
   Located within:       Wisconsin (WI), FIPS 55
   Location:             44.923757 N, 89.964659 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Edgar, WI
    Edgar