[1] : The Collaborative International Dictionary of English v.0.48

omega \ome"ga\ =om=e"g.a or =om=a"g.a or
   =o"m-eg.a; 277, n. nl., fr. gr. 'w^ me`ga, i.e., the
   great or long o. cf. mickle.
   1. the last letter of the greek alphabet. see alpha.
      1913 webster

   2. the last; the end; hence, death.
      1913 webster

            "omega thou art lord," they said.    --tennyson.
      1913 webster

   alpha and omega, the beginning and the ending; hence, the
      chief, the whole. --rev. i. 8.
      1913 webster

            the alpha and omega of science.       --sir j.
                                                  herschel.
      1913 webster
see also:
mickle alpha alpha and omega 

[2] : WordNet (r) 2.0

omega
     n 1: the ending of a series or sequence; "the alpha and the
          omega, the first and the last, the beginning and the
          end"--revelation syn: z
     2: the last 24th letter of the greek alphabet
see also:
z 

[3] : Moby Thesaurus II by Grady Ward, 1.0

57 moby thesaurus words for "omega":
   z, apodosis, catastrophe, ceasing, cessation, coda, conclusion,
   consummation, crack of doom, culmination, curtain, curtains, death,
   decease, denouement, destination, destiny, doom, effect, end,
   end point, ending, envoi, epilogue, eschatology, expiration, fate,
   final solution, final twitch, final words, finale, finality, finis,
   finish, goal, izzard, last, last breath, last gasp, last things,
   last trumpet, last words, latter end, payoff, period, peroration,
   quietus, resolution, resting place, stoppage, stopping place,
   swan song, term, terminal, termination, terminus, windup

[4] : The Free On-line Dictionary of Computing (27 SEP 03)

omega
     
        1.  a prototype-based object-oriented
        language from austria.
     
        "type-safe object-oriented programming with prototypes - the
        concept of omega", g. blaschek, structured programming
        12:217-225, 1991.
     
        2.  a successor to tex extended to handle the
        unicode character set.
     
        http://www.ens.fr/omega/.
     
        1997-11-20
     
     
see also:
prototype object-oriented tex unicode lt;http://www.ens.fr/omega/gt; 

[5] : Easton's 1897 Bible Dictionary

omega
   rev. 1:8, the last letter in the greek alphabet. see a.
   
see also:
a 

[6] : Hitchcock's Bible Names Dictionary (late 1800's)

omega, the last letter of the greek alphabet; long o

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

omega, ga city, fips 58184
  location: 31.33833 n, 83.59560 w
  population 1990: 912 384 housing units
  area: 4.6 sq km land, 0.0 sq km water
  zip codes: 31775
omega, ok
  zip codes: 73764

[8] : U.S. Gazetteer Places (2000)

omega, ga -- u.s. city in georgia
   population 2000:    1340
   housing units 2000: 522
   land area 2000:     1.775647 sq. miles 4.598904 sq. km
   water area 2000:    0.005642 sq. miles 0.014613 sq. km
   total area 2000:    1.781289 sq. miles 4.613517 sq. km
   fips code:            58184
   located within:       georgia ga, fips 13
   location:             31.339684 n, 83.595036 w
   zip codes 1990:     31775
   note: some zip codes may be omitted esp. for suburbs.
   headwords:
    omega, ga
    omega

Omega >> O Words
Omega, definition of term: Omega
omega_pag1.html

Alpha And Omega >> A Words
Alpha And Omega, definition of term: Alpha And Omega
alpha+and+omega_pag1.html