- ATSpeak ME
- ATSUMI RENT A CAR/アツミレンタカー
- Attend App
- Attend Provider
- AttendantApp Edsys
- AttendantApp TrackSchoolBus
- Attila99
- Attractions Map CityTrip Guide
- Atu Taxi
- Atura Hotels and Resorts
- ATV-SamboTrolley
- ATX Taxi
- ATX Trail - never get lost or thirsty on Austin's Town Lake trail ever again.
- Atypical Antwerp
- Atyrau Go
- AU
- Au Cœur des Collines Cathares
- AuAssist
- Auberge des Iles
- Auchrannie Resort
- Auckland Airport AKL
- Auckland Airport official app
- Auckland Bus Buddy
- Auckland Coop Taxis
- Auckland i-SITE
- Auckland Looksee AR
- Auckland Map and Walks
- Auckland Stories
- Auckland Travel Guide
- Audio City Guides
- Audio Culture
- Audio Guide