The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- half life (0 members)
- milligram per square meter (0 members)
- Aging Temperature (0 members)
- magnetic flux density unit (1 member)
- economy (0 members)
- passenger train station (0 members)
- MetaDeviceCategory (0 members)
- electrochemical reaction (0 members)
- area value (0 members)
- primary modelling purpose (0 members)
- Gewichtete Y Koordinate (0 members)
- remuneration (0 members)
- steel (0 members)
- adsorption (0 members)
- market premium (1 member)
- coal (3 members)
- energy amount value (3 members)
- Material Designation (0 members)
- Association (0 members)
- energy storage object (9 members)
- main release ontology module (0 members)
- User (1 member)
- picoliter (0 members)
- vehicle-kilometre (0 members)
- power-to-methane system (0 members)
- grid transferred thermal energy (0 members)
- delivery interval (0 members)
- gasoline (2 members)
- Data tool (0 members)
- radian (0 members)
- Semi Crystalline Structure (0 members)
- Time (0 members)
- fuel cell electric truck (0 members)
- gasoline engine (0 members)
- perfluorocarbon (0 members)
- demand (2 members)
- agriculture, forestry and land use sector (0 members)
- Base fraction (0 members)
- Parallel Length (0 members)
- energy unit (21 members)
- gram per mole (0 members)
- sensible heat storage object (2 members)
- net capacity factor (0 members)
- bit (0 members)
- Conditioning Process (2 members)
- origin (5 members)
- areal power density unit (0 members)
- decarbonisation pathway (0 members)
- kilogram per mole (0 members)
- land vehicle (2 members)