Fitting a ship in eve Online can be a challenge. You need to take into account many different things such as the ship's bonuses, how you plan on using the ship, what type of opposition you might encounter, etc.
Listed below are link to the various ship types found in Eve Online. Click a link for more information about that particular ship and see sample setups for various aspects of the game.
Frigates[]
Amarr[]
Crucifier Executioner Inquisitor Magnate Punisher Tormentor
Caldari[]
Bantam Condor Griffin Heron Kestrel Merlin