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)- Alien Ships (21 members)
- Aliens (9 members)
- Americans (24 members)
- Appearance templates (5 members)
- Article management templates (4 members)
- Article stubs (72 members)
- BlogListingPage (0 members)
- Blog posts (4 members)
- Books (9 members)
- Browse (2 members)
- Candidates for deletion (2 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Characters (83 members)
- Characters by Nationality (4 members)
- Chinese (4 members)
- City (16 members)
- Comics (2 members)
- Community (6 members)
- Companies (2 members)
- Content (4 members)
- Copyright (0 members)
- Country (13 members)
- Data retrieval templates (1 member)
- Deceased (22 members)
- Destroyed City (9 members)
- Disambiguations (0 members)
- ESD weapons (6 members)
- Earth Space Defense (11 members)
- Earth Space Defense personnel (10 members)
- English People (3 members)
- Events (12 members)
- Films (4 members)
- Flag template system (1 member)
- Forums (6 members)
- French People (3 members)
- Games (4 members)
- General wiki templates (30 members)
- Group infobox templates (1 member)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Image wiki templates (9 members)
- Images (27 members)
- Independence Day (82 members)
- Independence Day: Crucible characters (32 members)
- Independence Day: Dark Fathom characters (2 members)
- Independence Day: Resurgence (80 members)
- Independence Day: Resurgence concept art (97 members)
- Independence Day: Resurgence images (46 members)
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