The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- NOISZ Ignition Story Long A (2 members)
- NOISZ Original Songs (48 members)
- NOISZ STΔRLIVHT (101 members)
- NOISZ STΔRLIVHT Characters (22 members)
- NOISZ STΔRLIVHT Collaboration Songs (5 members)
- NOISZ STΔRLIVHT Default Songs (12 members)
- NOISZ STΔRLIVHT False Timeline (27 members)
- NOISZ STΔRLIVHT Original Songs (30 members)
- NOISZ STΔRLIVHT Songs (71 members)
- NOISZ STΔRLIVHT Story (49 members)
- NOISZ STΔRLIVHT Story Chapter -1 (4 members)
- NOISZ STΔRLIVHT Story Chapter 0 (4 members)
- NOISZ STΔRLIVHT Story Chapter 1 (4 members)
- NOISZ STΔRLIVHT Story Chapter 2 (4 members)
- NOISZ STΔRLIVHT Story Chapter 3 (4 members)
- NOISZ STΔRLIVHT Story Chapter 4 (4 members)
- NOISZ STΔRLIVHT Story Chapter 5 (4 members)
- NOISZ STΔRLIVHT Story Chapter 5 (True Heroes) (8 members)
- NOISZ STΔRLIVHT Story Chapter 6 (3 members)
- NOISZ STΔRLIVHT Story Chapter 6 (True Heroes) (4 members)
- NOISZ STΔRLIVHT Story Chapter VS (6 members)
- NOISZ STΔRLIVHT Styles (6 members)
- NOISZ STΔRLIVHT True Heroes (18 members)
- NOISZ STΔRLIVHT True Heroes Characters (14 members)
- NOISZ STΔRLIVHT True Heroes Original Songs (11 members)
- NOISZ STΔRLIVHT True Heroes Songs (21 members)
- NOISZ Songs (52 members)
- NOISZ Stellar Linkage Pack songs (1 member)
- NOISZ Story (36 members)
- NOISZ Wiki (4 members)
- NOISZ episode G (9 members)
- NOISZ episode G Characters (6 members)
- NOISZ episode G Original Songs (2 members)
- NOISZ episode G Songs (8 members)
- NOISZ episode G Story (9 members)
- NOISZ re:VERSE (46 members)
- NOISZ re:VERSE Blue Route (15 members)
- NOISZ re:VERSE Characters (6 members)
- NOISZ re:VERSE Extra Stages (3 members)
- NOISZ re:VERSE Original Songs (6 members)
- NOISZ re:VERSE Red Route (8 members)
- NOISZ re:VERSE Songs (13 members)
- NOISZ re:VERSE Story (23 members)
- Namespace manipulation templates (1 member)
- Navbox templates (1 member)
- Needs Work (56 members)
- Noise Beasts (13 members)
- Notice templates (9 members)
- Pages using duplicate arguments in template calls (2 members)
- Pages where template include size is exceeded (2 members)