- Bus Time SG
- Bus Times - Chicago
- Bus Times London
- Bus Times London Pro
- Bus Times UK
- Bus Torino
- Bus Tracker - Free Tracking App
- Bus Tracker Taichung
- Bus Tracker Taipei
- Bus Tracker Taiwan
- Bus Tracker: NYC (Live MTA Times)
- Bus Urbano Salamanca (BUS)
- Bus Urbano Santander
- Bus Watch London - Live bus arrivals
- Bus+ (Bus & Railway & Ubike)
- Bus++ Wellington
- Bus2
- Busan Offline Map and Travel Trip Guide
- BusApo View
- BusApp
- BusArrival - 交通工具到站時間
- BusAvtoSevlad
- BusBahnBim
- BusBengaluru
- BusBuddy Montreal
- BusBuddy Ottawa
- BusBus NYC
- BusBus NYC
- BuscaCar
- BuscaLibre
- Buscar Rastreamento
- Buscarsat
- Buscommute USER APP
- Cotral: trasporti nel Lazio
- Buscun
- Busdes!(バスです!)
- Buses Due: London bus times
- Buses IMACK
- Bush Fire - Australia
- Bushfires in Queensland
- Busly (Legacy)
- BusMap - Transit & Bus Ticket
- BusPal LA
- BusPal TO for TTC
- Buspark Europe - Coach parking
- BusPort a Bordo
- BusRight
- BusRoute
- Bussi Ruhrbahn
- Bussr: SF Bus Tracker
- BUSstok
- Bustime: Transport online
- BusTracker SG
- BusU
- BusWatch
- BusWhere for Alvernia
- BusWhere for Crouse Health
- BusWhere for HWS
- BusWhere for TTUHSC El Paso
- BusWhere for UMass Dartmouth
- BusWhere for uOttawa
- Busy Bee Track
- Busão na Mão - Toledo
- Butkm
- BUU Transit.
- Buvigo
- BUXI
- Buxtuell – Schlau, wer sie hat
- BuzzPoint
- Bußgeldrechner 2024+
- Bußgeldrechner Bußgeldkatalog
- Bußgeldrechner Pro 2024
- Buýt Đồng Nai
- BVG Fahrinfo: Routes & Tickets
- BVG Jelbi: Mobility in Berlin
- BVG Tickets: Train, Bus & Tram
- BW Map Mobile
- ByBus
- ByCycle