The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Cityballs of Ancient Egyptball (1 member)
- Cityballs of Andalusiaball (1 member)
- Cityballs of Andorraball (1 member)
- Cityballs of Angolaball (8 members)
- Cityballs of Antigua and Barbudaball (1 member)
- Cityballs of Argentinaball (5 members)
- Cityballs of Arizonaball (7 members)
- Cityballs of Arkansasball (1 member)
- Cityballs of Armeniaball (2 members)
- Cityballs of Australiaball (18 members)
- Cityballs of Austriaball (7 members)
- Cityballs of Azerbaijanball (3 members)
- Cityballs of Bahamasball (1 member)
- Cityballs of Bahrainball (1 member)
- Cityballs of Bangladeshball (3 members)
- Cityballs of Barbadosball (1 member)
- Cityballs of Belarusball (6 members)
- Cityballs of Belgiumball (8 members)
- Cityballs of Belizeball (2 members)
- Cityballs of Beninball (2 members)
- Cityballs of Bhutanball (1 member)
- Cityballs of Boliviaball (3 members)
- Cityballs of Bosnia and Herzegovinaball (10 members)
- Cityballs of Botswanaball (3 members)
- Cityballs of Brazilball (21 members)
- Cityballs of British Columbiaball (3 members)
- Cityballs of Bulgariaball (5 members)
- Cityballs of Burkina Fasoball (2 members)
- Cityballs of Burundiball (2 members)
- Cityballs of CARball (1 member)
- Cityballs of Calabriaball (2 members)
- Cityballs of Californiaball (18 members)
- Cityballs of Cambodiaball (3 members)
- Cityballs of Cameroonball (2 members)
- Cityballs of Campaniaball (2 members)
- Cityballs of Canadaball (40 members)
- Cityballs of Chileball (5 members)
- Cityballs of Chinaball (52 members)
- Cityballs of Colombiaball (10 members)
- Cityballs of Coloradoball (4 members)
- Cityballs of Congoball (1 member)
- Cityballs of Corsicaball (1 member)
- Cityballs of Costa Ricaball (2 members)
- Cityballs of Crimeaball (3 members)
- Cityballs of Croatiaball (3 members)
- Cityballs of Cubaball (1 member)
- Cityballs of Cyprusball (2 members)
- Cityballs of Czechball (11 members)
- Cityballs of DR Congoball (4 members)
- Cityballs of Delawareball (1 member)