Train Abbreviations and Acronyms

1. SDO
   Selective Door Operation
2. SDO
   Selective Door Opening
3. SDR
   South Devon Railxay
4. SDR
   Stockton and Darlington Railway
5. SDRT
   Somerset and Dorset Railway Trust
6. SDSR
   Southern Downs Steam Railway
7. SDT
   Scheduled Departure Time
8. SE
   Stadt Express
9. SE
   Semi Express
10. SEBX
    Super Empire Builder Xtra
11. SEBXD
    Super Empire Builder Xtra Duplex
12. SECAS
    Science Express Climape Action Special
13. SF
    Santa Fe-Owned
14. SFR
    Swiss Federal Railways
15. SFS
    Santa Fe Southern
16. SG
    Seminole Gulf
17. SGB
    Stoomtrein Gues-Borsele
18. SGL
    Schienen Gütez Logistik
19. SGMA
    Standard Gauge Module Association
20. SGRL
    Sistema General De Riesgos Laborales

Last updated: January 4, 2020 — Total entries: 1,165