The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- N code chips (BN4) (19 members)
- N code chips (BN5) (22 members)
- N code chips (BN6) (20 members)
- NaviCust parts (BN3) (33 members)
- NaviCust parts (BN4) (26 members)
- NaviCust parts (BN5) (28 members)
- NaviCust parts (BN6) (29 members)
- None element chips (BN1) (53 members)
- None element chips (BN2) (81 members)
- None element chips (BN3) (99 members)
- None element chips (BN4) (62 members)
- None element chips (BN4.5) (5 members)
- None element chips (BN5) (58 members)
- None element chips (BN6) (55 members)
- O code chips (BN1) (25 members)
- O code chips (BN2) (34 members)
- O code chips (BN3) (28 members)
- O code chips (BN4) (15 members)
- O code chips (BN5) (16 members)
- O code chips (BN6) (15 members)
- Obstacle element chips (BN4) (11 members)
- Obstacle element chips (BN5) (9 members)
- Obstacle element chips (BN6) (10 members)
- Orange-colored NaviCust parts (BN3) (2 members)
- P code chips (BN1) (20 members)
- P code chips (BN2) (36 members)
- P code chips (BN3) (29 members)
- P code chips (BN4) (17 members)
- P code chips (BN5) (23 members)
- P code chips (BN6) (20 members)
- Pages using Tabber parser tag (79 members)
- Pages with broken file links (21 members)
- Pages with ignored display titles (4 members)
- Pages with short description (1,282 members)
- Panel Destruction element chips (BN4) (5 members)
- Patch Cards (BN5) (111 members)
- Patch Cards (BN6) (117 members)
- Pink-colored NaviCust parts (BN3) (14 members)
- Pink-colored NaviCust parts (BN4) (6 members)
- Pink-colored NaviCust parts (BN5) (7 members)
- Pink-colored NaviCust parts (BN6) (11 members)
- Plus NaviCust parts (BN3) (6 members)
- Plus NaviCust parts (BN4) (4 members)
- Plus NaviCust parts (BN5) (5 members)
- Plus NaviCust parts (BN6) (4 members)
- Plus element chips (BN4) (3 members)
- Plus element chips (BN5) (4 members)
- Plus element chips (BN6) (3 members)
- Program advances (BN1) (24 members)
- Program advances (BN2) (22 members)