The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 40 Hadiths (10 members)
- 99 Names of Allah (2 members)
- 99 names of Allah (42 members)
- AMP (3 members)
- A Hausa Drought-Famine Lexicon (2 members)
- Abbreviations (6 members)
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- Abstract Nouns (7 members)
- Academic (1 member)
- Academic Papers (1 member)
- Acronyms (2 members)
- Addini (1 member)
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- Adjectives (883 members)
- Adverbs (197 members)
- Adverbs suffixed with -ly (7 members)
- Afro-Asiatic multilingual support templates (1 member)
- Al-Madina (6 members)
- Alhaji Kabiru Fagge (13 members)
- Amphibians (1 member)
- Anatomy (1 member)
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- Appetizers (1 member)
- Arabic (6 members)
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- Astronomy (4 members)
- Attributive adjectives (21 members)
- Audio (7 members)
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- Auxiliary verbs (9 members)
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- BBCHausa (9 members)
- BBCHausaTV (3 members)
- BBCHausa Verticals (121 members)
- BBC Hausa (1 member)
- BE850 Words (1 member)
- BNC1 headwords (6 members)
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- Bad Google Translations (93 members)
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- Bargery (24 members)
- Bible (1 member)
- Bible/1/JHN.1 (0 members)