The list of railway acronyms and abbreviations.

All railway related acronyms and abbreviations.

Stands For|0Abbreviated As|4Related|224
3
FRA:
Federal Railroad Administration(Metropolitan planning)
1
AAR:
Association of American Railroads(Railway, Rail transport, Railroad)
1
TDM:
Time Division Multiplex(Railway, Rail transport, Army)
0
ACF:
American Car and Foundry(Automotive industry, Automobile, Metallurgy)
0
ACI:
Allied Continental Intermodal(Railway, Rail transport, Business)
0
ACTO:
Association of Charter Train Operators(Railway, Rail transport, Business)
0
AHB:
Automatic Half Barriers(Railway, Rail transport, Business)
0
ALARP:
As Low As Reasonably Practical(Railway, Rail transport, Science)
0
ANY:
Athabasca Northern Railway(Railway, Canada, Business)
0
APT:
Advanced Passenger Train(Railway, Rail transport, Technology)
0
APTIS:
All Purpose Ticket Issuing System(Railway, Rail transport, Business)
0
ARES:
Advanced Railroad Electronic System(Railway, Rail transport, Electronics)
0
ARISE:
Automatic Railway Information Systems for Europe(Railway)
0
ARN:
Alberta RailNet(Railway, Canada, Business)
0
ARND:
Chemin de fer Arnaud(Railway, Canada, Business)
0
ATB:
Automatic Ticket Barrier(Railway, Rail transport, Business)
0
ATC:
Angel Train Contacts(Railway, Rail transport, Business)
0
ATOC:
Association of Train Operating Companies(Railway, Rail transport)
0
ATP:
Automatic Train Protection(Railway, Rail transport, Railroad)
0
ATT:
Advanced Tilting Train(Railway, Rail transport, Business)
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For more, try RAILWAY on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). railway. Retrieved September 26, 2026, from http://smartdefine.org/railway/abbreviations/r
ChicagoSmart Define. 2018. "railway" http://smartdefine.org/railway/abbreviations/r (accessed September 26, 2026).
HarvardSmart Define 2018, railway, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/railway/abbreviations/r>.
MLASmart Define. "railway" 15 February 2018. Web. 26 September 2026. <http://smartdefine.org/railway/abbreviations/r>