| Subject | English | Spanish |
| transp., mil., grnd.forc. | Agreement on the International Carriage of Passengers by Road by means of Occasional Coach and Bus Services | Acuerdo relativo a los Servicios Discrecionales Internacionales de Viajeros por Carretera efectuados con Autocares o Autobuses |
| transp. | Agreement on the International Carriage of Passengers by Road by means of Occasional Coach and Bus Services | acuerdo relativo a los servicios ocasionales internacionales de viajeros por carretera efectuados por autocar y autobus |
| transp. | school bus service | transporte escolar |
| comp., MS | Service Bus | Bus de servicio (The hosted service from Microsoft that provides developer-oriented services and a secure messaging infrastructure for widespread communication, large-scale event distribution, naming, and service publishing) |