[1] : WordNet (r) 2.0

bronx
     n : a borough of new york city syn: the bronx
see also:
the bronx 

[2] : U.S. Gazetteer (1990)

bronx, ny
  zip codes: 10451, 10452, 10453, 10454, 10455, 10456, 10457, 10458, 10459, 10460, 10461, 10462, 10463, 10464, 10465, 10466, 10467, 10468, 10469, 10470, 10471, 10472, 10473, 10474, 10475

[3] : U.S. Gazetteer Counties (2000)

bronx -- u.s. county in new york
   population 2000:    1332650
   housing units 2000: 490659
   land area 2000:     42.027051 sq. miles 108.849557 sq. km
   water area 2000:    15.398460 sq. miles 39.881826 sq. km
   total area 2000:    57.425511 sq. miles 148.731383 sq. km
   located within:       new york ny, fips 36
   location:             40.846761 n, 73.873207 w
   headwords:
    bronx
    bronx, ny
    bronx county
    bronx county, ny

Bronx >> B Words
Bronx, definition of term: Bronx
bronx_pag1.html

Bronx Cheer >> B Words
Bronx Cheer, definition of term: Bronx Cheer
bronx+cheer_pag1.html

The Bronx >> T Words
The Bronx, definition of term: The Bronx
the+bronx_pag1.html