- Transporte Madrid y TTP
- Transporter Reittiopas
- Transportes Insular La Palma
- T.Driver
- Transportica Shipper
- Transportistas Soluciones 506
- Transporty Premium
- Transurbain
- Transvilles-Valenciennes
- TranzX EBIKE
- Tranzy
- Trap Tracker
- Trappers.
- TraQCentral Participant
- TRAQR
- Traseo. Szlaki, trasy, mapy
- TrashOut
- TrasladART
- Traumpfade
- Trav Triv
- Travee - Itinerary App
- Travee - Request a Ride
- Travee Driver
- Altimètre de Voyage
- Voyage Altimètre et élévation
- Travel Coupons
- Travel Diary Tracker Lite
- Travel Diary: Trip Tracker
- Travel Encyclopaedia
- Travel Guide - Location Based Audio Walking Tours
- Wanderlog Planificateur Voyage
- Travel Time وقت السفر
- Travel With Seth
- Travel-Safe
- Traveline Cymru
- Traveline Scotland
- Traveline SW Journey Planner
- Traveling Meals
- Travoy
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- TRCL 맵 - 차량관련 통합 지도 서비스
- Tread®
- Treak Cliff Cavern
- TreeMap: Stanford Map
- Treepz
- Treiber
- Trein app
- Treinvervangend Vervoer App
- Trek App
- Trek Nature - App Officiel
- Trek Tracker: GPS Workout Logs
- Trek2There
- Hiking Route