Command Battlecruiser

 refers to the nine Tier 6 starships able to equip the all the Command Platforms set items:
 * Concorde Command Battlecruiser (Engineering)
 * Geneva Command Battlecruiser (Science)
 * Presidio Command Battlecruiser (Tactical)
 * An'quat Command Battlecruiser (Engineering)
 * Klinzhai Command Battlecruiser (Science)
 * Ty'Gokor Command Battlecruiser (Tactical)
 * Baratan Command Battlecruiser (Engineering)
 * Deihu Command Battlecruiser (Science)
 * Vastam Command Battlecruiser (Tactical)