The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Ubiquitous Computing (3 members)
- Unconventional Interfaces (1 member)
- Urbanism (5 members)
- Ursula Damm (47 members)
- VPN (2 members)
- Vaclav Harsha (1 member)
- Vector Field (1 member)
- Video (4 members)
- Virtual reality (9 members)
- Visualization (1 member)
- Vorkurs (19 members)
- Vvvv (3 members)
- WS07 (3 members)
- WS08 (10 members)
- WS09 (37 members)
- WS10 (22 members)
- WS11 (24 members)
- WS12 (19 members)
- WS12/13 (0 members)
- WS13 (11 members)
- WS14 (11 members)
- WS15 (13 members)
- WS16 (12 members)
- WS17 (10 members)
- WS18 (14 members)
- WS19 (9 members)
- WS20 (12 members)
- WS21 (17 members)
- WS22 (9 members)
- WS23 (7 members)
- WS24 (1 member)
- WS 24 (1 member)
- Walter Bauer-Wabnegg (2 members)
- Water (4 members)
- Wearables (7 members)
- Weaving (1 member)
- Web Design - Portfolio (1 member)
- Web Technologies (1 member)
- Webdesign (4 members)
- Webtechnologien (28 members)
- Weimar Dérive (1 member)
- Werkmodul (168 members)
- Werkstatt (2 members)
- Wiki (6 members)
- Wolfgang Kissel (6 members)
- Wolfram Höhne (3 members)
- Wordpress (3 members)
- Workshop (11 members)
- Xcode (3 members)
- Zeitmaschinen (2 members)