GATP
| Acronym | Definition |
|---|---|
| GATP | Global Available to Promise (Sap software) |
| GATP | Global Awareness Technology Project |
| GATP | Green Across the Pacific (Burlington, VT) |
| GATP | Générale Auvergnate de Travaux Publics (French public works company) |
| GATP | Groupe Action Temps Partagé (French: Timeshare Action Group) |