transport safety board
KNKT
NTSC
transportational
public transit
public transportation
transportative
transit
groper
motor car
dispatcher
Transportation Secretary
Secretary of Transportation
accident
spoke
Chessie
Federal Aviation Administration
FAA
NRAB
carrying
transit telescope
UIC
transportation company
sun gear
ticket vending machine
bus line
ticket printer
AAR
TSA
cab signalling
Transportation Security Administration
railroadiana
transportation safety board
underground railway
intermodal
emergency cord
rattler
hoping
trolleyological
connection
pro-rail
sleepered
conductor rail
on rails
commuter
rail
advanced train control system
carbuilder
road machine
Pendolino