STIB stands for Société des Transports Intercommunaux de Bruxelles (Society for Intercommunal Transport in Brussels) and is the Brussels public transport company.
De Lijn is the Flemish public transport company.
TEC or "Transport En Commun" stands for the 5 public transport companies active on the territory of the Walloon Region.
Villo! is the public bike rental programme of the Brussels-Capital Region.
Cambio is the largest carsharing system in Belgium.
Brussel Mobiliteit is the mobility portal of the Brussels-Capital Region.