The list of transportation acronyms and abbreviations.

All transportation related acronyms and abbreviations.

1
NHS:
National Highway System(Transport planning, Metropolitan planning)
1
POC:
Point of Contact(Transport, Traffic, Transportation)
1
STP:
Surface Transportation Program(Transport planning, Metropolitan planning)
1
TDM:
Transportation Demand Management(Transport planning)
1
TSM:
Transportation System Management(Metropolitan planning)
1
UPWP:
Unified Planning Work Program(Metropolitan planning)
1
VMT:
Vehicle Miles Traveled(Vehicles, ROADS, RTA)
1
VOC:
Volatile Organic Compounds(Chemical substance, Chemical)
0
ACS:
Adaptive Control Software(Transport, Traffic, Transportation)
0
ADT:
Average Daily Traffic(RTA, Vehicles, ROADS)
0
ALS:
Approach Lighting System(Transportation, Flight, Technology)
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AST:
Anruf-Sammel-Taxi(Transportation, German, Technology)
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AVL:
Automatic Vehicle Locator(Metropolitan planning, Transportation planning)
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BAG:
Bundesamt für Güterverkehr(Transportation, German, Government)
0
CAAA:
Clean Air Act Amendments of 1990(Transport planning)
0
CDOT:
Colorado Department of Transportation(Transport, Traffic, Transportation)
0
CFI:
Continuous Flow Intersection(Transport, Traffic, Transportation)
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CFR:
Cost and Freight(Incoterms, International commerce, International sales)
0
CIF:
Cost, Insurance and Freight(International commerce, International sales)
0
CMAQ:
Congestion Mitigation and Air Quality funds(Transport planning)
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ChicagoSmart Define. 2018. "transportation" http://smartdefine.org/transportation/abbreviations/r (accessed September 27, 2026).
HarvardSmart Define 2018, transportation, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/transportation/abbreviations/r>.
MLASmart Define. "transportation" 15 February 2018. Web. 27 September 2026. <http://smartdefine.org/transportation/abbreviations/r>