Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- S stock (1 member)
- Safety signage (2 members)
- ScotRail (1 member)
- Scotland (2 members)
- Shireoaks (1 member)
- Signal boxes (2 members)
- Signal cabins (16 members)
- Signalling (3 members)
- Signals (11 members)
- SimSig (45 members)
- SimSig ROC (0 members)
- SimSig Sessions (32 members)
- SimSig add-on timetables (6 members)
- SimSig alerts (7 members)
- SimSig running sheets (1 member)
- Smart cards (1 member)
- Sotm templates (8 members)
- South Central England (5 members)
- South East England (6 members)
- South West England (2 members)