The Collaborative International Dictionary of English v.0.48:

Otis \O"tis\, prop. n. [L., a kind of bustard, Gr. ?.] (Zool.)
   A genus of birds including certain of the bustards.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Otis
    n 1: United States inventor who manufactured the first elevator
         with a safety device (1811-1861) [syn: Otis, Elisha
         Graves Otis]
    2: type genus of the Otididae: European bustard [syn: Otis,
       genus Otis]

U.S. Gazetteer Places (2000):

Otis, CO -- U.S. town in Colorado
   Population (2000):    534
   Housing Units (2000): 248
   Land area (2000):     0.409261 sq. miles (1.059982 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.409261 sq. miles (1.059982 sq. km)
   FIPS code:            56365
   Located within:       Colorado (CO), FIPS 08
   Location:             40.150645 N, 102.962521 W
   ZIP Codes (1990):     80743
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Otis, CO
    Otis


U.S. Gazetteer Places (2000):

Otis, KS -- U.S. city in Kansas
   Population (2000):    325
   Housing Units (2000): 170
   Land area (2000):     0.300843 sq. miles (0.779179 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.300843 sq. miles (0.779179 sq. km)
   FIPS code:            53525
   Located within:       Kansas (KS), FIPS 20
   Location:             38.534933 N, 99.052088 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Otis, KS
    Otis