The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- fossil diesel fuel (0 members)
- AC-line (0 members)
- australian metric tablespoon (0 members)
- Battery pack (3 members)
- watt per meter kelvin (0 members)
- transport network component (8 members)
- Cleaning (0 members)
- freight train (0 members)
- conventional trader (0 members)
- Transmission Electron Microscopy (0 members)
- Current (0 members)
- nitric oxide (0 members)
- OSW5419c781d12a5bd5b081d0284834c8c8 (1 member)
- Crosshead Separation (0 members)
- Institute (0 members)
- count per molar second (0 members)
- coking coal (0 members)
- geothermal heat unit (0 members)
- refinery gas (0 members)
- Battery Passport (Catena-X v3.0.1) (3 members)
- process engineering (0 members)
- OEP user (3 members)
- Start Time (0 members)
- document title (0 members)
- microliter (0 members)
- Wikidata identifier (0 members)
- co spokesperson role (0 members)
- rail network (0 members)
- Anfangsmesslänge (0 members)
- marine tidal energy converting unit (0 members)
- electrical energy (3 members)
- OSW55b85ff93ff650198f75d2f44e8ba2ff (1 member)
- measure textual entity (0 members)
- Caliper (0 members)
- scenario horizon (0 members)
- denotator type (0 members)
- molar (0 members)
- Nicht-transformativer Analyseprozess (0 members)
- teaspoon (0 members)
- petawatt-hour (0 members)
- liquid air production (0 members)
- Regression (0 members)
- optimisation (0 members)
- document (6 members)
- Length (3 members)
- current collector (0 members)
- renewable power unit (6 members)
- source code repository (0 members)
- EmmoClass (0 members)
- area per power unit (0 members)