The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- 'Arry and Bert's Branch Line (12 members)
- Aircrafts (17 members)
- Airplanes (10 members)
- Animals (149 members)
- Anopha Quarry (10 members)
- Apes (1 member)
- Arlesburgh Harbour (9 members)
- Arlesdale Railway (32 members)
- Arlesdale Tramway (1 member)
- Badgers (1 member)
- Barges (6 members)
- Bears (2 members)
- Bees (1 member)
- Birds (15 members)
- Blimps (1 member)
- Blue Mountain Quarry (20 members)
- Bluebell Railway (15 members)
- Bluebell Valley Branch Line (1 member)
- Boulder Quarry (3 members)
- Brakevans (5 members)
- Branch Lines (21 members)
- Brendam Docks (20 members)
- Bridges (49 members)
- British Railways (5 members)
- Browse (6 members)
- Bulldozers (2 members)
- Burlington Northern Santa Fe Railway (11 members)
- Buses (7 members)
- Businesses (85 members)
- Callandale Branch Line (20 members)
- Camels (2 members)
- Canal Boats (12 members)
- Cargo Ships (1 member)
- Cas-ny-Hawin Mining Company (1 member)
- Castles (8 members)
- Cats (5 members)
- Cheetahs (1 member)
- Chickens (2 members)
- China Railway (16 members)
- Coaches (54 members)
- Combine Harvesters (1 member)
- Community (4 members)
- Cows (10 members)
- Crabs (1 member)
- Cranes (23 members)
- Cronk and Harwick Railway (7 members)
- Crovan’s Gate Mining Company (1 member)
- Cruise Ships (4 members)
- Culdee Fell Railway (31 members)
- Dean Forest Railway (9 members)