GCP
GCP is an abbreviation for:
- Gambia Congress Party , historic party in Gambia
- GCP Applied Technologies , is a US chemical company
- Google Cloud Platform , a suite of cloud computing services from Google
- Global Carbon Project
- Global Consciousness Project , a scientific experiment
- Good Clinical Practice , rules for conducting clinical trials, see Good Clinical Practice
- Grand contournement de Paris , extensive ring road around Paris
- Ground control point , control points for rectifying aerial and satellite images
- Groupement des commandos parachutistes , special unit of the French army