The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- AI Ships (1 member)
- ALG Ships (1 member)
- ALG Waste Disposal (6 members)
- Ageira Technologies (3 members)
- Ageira Technologies Ships (1 member)
- Alaska (4 members)
- Alaska Security Forces (5 members)
- Aliens (0 members)
- Alsace Passage (12 members)
- Armor (5 members)
- Artificial Intelligence (6 members)
- Auxesia/Auxo/Technocracy Ships (1 member)
- Baffin (3 members)
- Bases (441 members)
- Battlecruiser (14 members)
- Battleship (11 members)
- Bering (3 members)
- Blood Dragon Capitals (2 members)
- Blood Dragons (7 members)
- Blood Dragons Ships (6 members)
- Bomber (54 members)
- Border World Exports (3 members)
- Border Worlds (0 members)
- Borderworlds (6 members)
- Borderworlds Ships (14 members)
- Bounty Hunters (3 members)
- Bounty Hunters Guild (5 members)
- Bounty Hunters Ships (6 members)
- Bretonia (64 members)
- Bretonia Archaeological Executive (1 member)
- Bretonia Armed Forces (5 members)
- Bretonia Civilian (4 members)
- Bretonia Intelligence Service (2 members)
- Bretonia Lawful Capitals (4 members)
- Bretonia Lawful Ships (6 members)
- Bretonia Mining & Manufacturing (7 members)
- Bretonia Police (7 members)
- Bretonia Revolutionaries (0 members)
- Bristol Constructions & Manufacturing (2 members)
- Bundschuh (5 members)
- Burgundy (10 members)
- California (9 members)
- Cambridge (9 members)
- Champagne (6 members)
- Chugoku (3 members)
- Cloaks (12 members)
- Coalition (0 members)
- Coalition Capitals (3 members)
- Coalition Ships (6 members)
- Codenames (67 members)