Organizations
- ACEA
- Algemeen Bureau voor de Statistiek Suriname
- Asian Transport Observatory
- CAF
- CCG
- Central Agency for Public Mobilization and Statistics
- China Passenger Car Association
- Climate TRACE
- Estadistica Paraguay
- EUROSTAT
- Ghana Statistical Service
- GIZ
- Global Fuel Economy Initiative
- IFEU
- Institut National de la Statistique de Côte d'Ivoire
- Institut National de la Statistique, Tunisia
- International Road Federation (IRF)
- International Transport Forum (ITF)
- International Union of Railways (UIC)
- Joint Research Centre
- KAPSARC
- Kazakhstan Bureau of National Statistics
- Kenya National Bureau of Statistics
- Malaysian Automotive Association
- Ministere des Transports - Republique du Niger
- Ministry of Works and Transport of Tanzania
- National Traffic Information System, South Africa
- Oak Ridge National Laboratory (ORNL)
- Office National des Statistiques, Algeria
- OICA
- Other
- Our World in Data
- Pakistan Automotive Manufacturers Association (PAMA)
- SLOCAT
- Society of Indian Automobile Manufacturers
- Statistics Guyana
- Transport Data Commons Initiative
- Transport for Cairo
- UC Davis
- Uganda Bureau of Statistics
- UNECE
- UN SDG Indicator Database
- Vahan
- World Bank