Just for fun and after playing lots of Battlestar Galatica Deadlock with my friend, this is have an example to compare the ships to ones in the game, in other words there be similar but not the same something to compare too. (Only Allies ships not alien or other faction for now)
http://www.furaffinity.net/view/25656669/
http://www.furaffinity.net/view/25688630/

Carrier-1 = Berzerk, Assault Carrier
Scout-2 = Manticore, Corvette
Cruiser-3 = Adamant, Light Cruiser
Destroyer-4 = Janus, Armoured Missile Boat
Guardian-5 = Atlas, Heavy Carrier or Minotaur, Heavy Gunship
Protector-6 = Cerastes, Anti Fighter Gunship
Spec Ops-7 = Phobos, Medium(Small) Tech Cruiser
Dreadnought-8 = Jupiter, Heavy Battlestar
Peacekeeper-9 = Ranger, Fast Missile Boat
Battleship-10 = Artemis, Light Battlestar
Drone Cruiser-1.1 = Revenant, Medium Gunship
Drone Center-1.2 = Cerberus, Heavy Carrier