| GESP | Galaxy Evolution Spectroscopic Probe 
| Others |
| GESP | Gas Entrainment Suppressor Plates
| Others |
| GESP | Georgia Enterprise Support Program
| Others |
| GESP | Ghana Employment and Social Protection
| Others |
| GESP | Girls Education Support Programme
| Others |
| GESP | Global Engagement Scholars Program
| Others |
| GESP | Global Environmental Sustainability Programme (University of Dundee)
| Others |
| GESP | Government Elementary School Profile
| Others |
| GESP | Greater Exeter Strategic Plan
| Others |
| GESP | Groningen Energy and Sustainability Programme
| Others |
| GESP | Groningen Energy and Sustainability Programme (University of Groningen)
| Others |
| GESP | Groningen Energy and Sustainable Platform
| Others |
| GESP | Groningen Energy and Sustainable Programme
| Others |
| GESP | Guaranteed Energy Savings Performance
| Others |
| GESP | Guaranteed Energy Savings Program
| Others |