Tau karanga
- S - Agriculture 2,214 ngā hua
- Q - Science 738 ngā hua
- H - Social Science 604 ngā hua
- T - Technology 428 ngā hua
- P - Language and Literature 323 ngā hua
- D - World History 218 ngā hua
- G - Geography, Anthropology, Recreation 217 ngā hua
- K - Law 174 ngā hua
- J - Political Science 167 ngā hua
- N - Fine Arts 119 ngā hua
- R - Medicine 94 ngā hua
- B - Philosophy, Psychology, Religion 84 ngā hua
- L - Education 78 ngā hua
- Z - Library Science 63 ngā hua
- A - General Works 62 ngā hua
- M - Music 41 ngā hua
- U - Military Science 18 ngā hua
- C - Historical Sciences 16 ngā hua
- E - United States History 15 ngā hua
- F - General American History 10 ngā hua
- V - Naval Science 7 ngā hua