- Orbital
- Orbitv: Worldwide TV
- Orbitz: Lost in Space
- Orbs Match Christmas
- Orbs Match Christmas Puzzle
- Orbs Match - Swipe sort & pop
- Orbs of Eternity
- Orbu: AR Puzzler
- Orbz
- Orc Warrior Army Siege 3D - Royal Navy dead air counter battle
- Orca and marine mammals
- Orca Paradise: Wild Friends
- Orca Puzzles for Kids Free Jigsaw Wonder Edition
- Orca Simulator
- OrcasPartner
- Orchestra of Lights
- Orchid Collection
- Orchid Growth
- Ord.
- Order!
- Order4U
- Orders Manager by Bopple
- Orderzone
- OrderZone ORA
- Ordesa - the interactive movie
- Ordne Die Bunten Bälle
- Ordne Die Bunten Bälle LT
- Central Cascades
- Oregon Jamboree 2021
- Oregon Lottery Numbers
- Oregon Online Radio Music Streaming FM
- Oregon Scientific Smart Radio
- Orelo
- Orevan AR
- ORF Burgenland
- ORF Fußball