List of Final Fantasy Gunners:
http://finalfantasy.wikia.com/wiki/Sky_Pirate_(Job)
http://finalfantasy.wikia.com/wiki/Cannoneer
http://finalfantasy.wikia.com/wiki/Chemist_(Job)
http://finalfantasy.wikia.com/wiki/Gunner
http://finalfantasy.wikia.com/wiki/Machinist
http://finalfantasy.wikia.com/wiki/Flintlock
http://finalfantasy.wikia.com/wiki/Fusilier_(Tactics_A2)

We probably wont get this one since Yoshi-P stated that the gunner class is not what we think it is, and everyone seems to think(or want Corsair, and Musketeer)
http://finalfantasy.wikia.com/wiki/C...nal_Fantasy_XI)