Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Guinness World Record holders (1 member)
- Gulf Cooperation Council (1 member)
- Hair transplantation (1 member)
- Halloween costumes (1 member)
- Hamburgers (food) (3 members)
- Hans Christians Andersen (0 members)
- Harvard University alumni (2 members)
- Hasbro Studios characters (12 members)
- Hasbro characters (1 member)
- Hasbro toys (26 members)
- Headmasters (Transformers) (5 members)
- Headrobots (1 member)
- Headrobots toys (1 member)
- Health Technology (1 member)
- Health care companies based in Washington (state) (1 member)
- Health care companies established in 2011 (1 member)
- Health care companies established in 2018 (1 member)
- Health care companies established in 2025 (1 member)
- Health care companies of England (1 member)
- Health care companies of Turkey (1 member)
- Health care companies of the United Kingdom (1 member)
- Health care companies of the United States (1 member)
- Health food brands (1 member)
- Healthcare professionals (1 member)
- Heartmasters (1 member)
- Hebrew University of Jerusalem alumni (1 member)
- Heerotoysmaker (2 members)
- Help templates (1 member)
- Henry Wadsworth Longfellow (0 members)
- Hercules homages (1 member)
- Hero System (4 members)
- Hero System 4th Edition characters (3 members)
- Heroic Blue BMOG (3 members)
- Heroines (0 members)
- Hi-Test homages (1 member)
- Hidden categories (4 members)
- Highbrow homages (1 member)
- Hinduism (2 members)
- Hip hop artists (1 member)
- Hip hop musicians (1 member)
- History (1 member)
- History by country (1 member)
- History of Bangladesh (6 members)
- History of Europe (1 member)
- History of the United Kingdom (1 member)
- History organizations based in the United States (1 member)
- History preservation (1 member)
- Holography in fiction (1 member)
- Home Industry (1 member)
- Home Services (1 member)