- Greenline - MBTA Tracker
- GreenMobility Business
- GreenP
- Greenpool Utleier
- GreenSharing
- Greenspace Hack
- Greensport RV Park and Marina
- Greenstation
- Greentastic
- Greentrotter
- Greenville Dining
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- GreenWay Poland
- GreenWay Slovakia
- Greenwheels - Autodelen
- Greenwich Office Park
- Greenwood Rising XR
- GreenZone Basic
- Greifswald-App
- Grem z vlakom
- Grem z vlakom
- Grenada Lime & Dine
- Grenoble Pass
- Grenzenlos
- Ostfriesland: Grenzenlos Aktiv
- Grenzland
- Grevskapet
- Greyhound: boletos de autobús
- Greyhound Cars London
- Grid Me Now
- Grid Ref CH1903
- Grid Ref GK - Gauß Krüger
- Grid Ref UK and Ireland
- Grid Ref UTM
- GridCode
- Griffin Transportation
- Grill Seeker
- Grim London
- GrimaldiMobileApp