The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Links (0 members)
- List-class articles (0 members)
- Lists (3 members)
- Lists of ideas (6 members)
- Lua-based templates (3 members)
- Man the Guns focus branches (14 members)
- Man the Guns national spirit icons (52 members)
- Map (3 members)
- Map images (48 members)
- Map mode icons (26 members)
- Materiel designer icons (59 members)
- Meta modules (1 member)
- Military (34 members)
- Military icons (16 members)
- Mod-class articles (0 members)
- Mod images (44 members)
- Modding (55 members)
- Modifier icons (36 members)
- Mods (12 members)
- Module documentation (6 members)
- Modules (4 members)
- Modules adapted from Wikipedia (2 members)
- NATO unit icons (47 members)
- National focus icons (354 members)
- National focus trees (10 members)
- National spirit icons (7 members)
- Naval doctrine icons (30 members)
- Naval interface icons (17 members)
- Naval mission icons (20 members)
- Naval unit icons (9 members)
- Naval units (0 members)
- Navboxes (0 members)
- Need copy editing (0 members)
- Need editing (18 members)
- Needs background information (0 members)
- Needs strategy guide (49 members)
- Pages with broken file links (1 member)
- Pages with unrecognized focus strings (5 members)
- Pages with unrecognized icon strings (2 members)
- Patches (29 members)
- Political advisor icons (6 members)
- Potentially outdated (3 members)
- Public domain images (122 members)
- Rank icons (9 members)
- Raw 模板 (1 member)
- Releasable countries (3 members)
- Resistance icons (4 members)
- Resource icons (6 members)
- Rewrite (0 members)
- Screenshots (141 members)