Afkortingen

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TAC Transport Accident Commission (letselverzekeraar Australie)
TAC Transportation Association of Canada
TADP Tijdschrift voor Alcohol, Drugs en andere Psychotrope stoffen
TAP Telematics Application Programme - Transport Sector (European programme)
TIC Traffic Information Center
TIN Traffic Information Network
TISPOL European Traffic Police Network
TLN Transport en Logistiek Nederland
TNO Nederlandse Organisatie voor Toegepast Wetenschappelijk Onderzoek
TNP Transportation Network Planning
T°i The Institute of Transport Economics (Transport°konomisk institutt, Noorwegen)
TPEG Transport Protocol Expert Group (for interoperable information messaging such as RDS, DAB, Internet or teletext)
TRAIL the Netherlands Research School for Transport, Infrastructure and Logistics (TU Delft)
Transumo TRANsition towards SUstainable Mobility
TRB Transportation Research Board (USA)
TRF Transportation Research Forum (USA)
TRL Transport Research Laboratory (UK)
TSPI Transport Safety Performance Indicators
TUD Technische Universiteit Delft