| Acronym | Definition |
|---|
| GEP | Gemeinschaftswerk der Evangelischen Publizistik gGmbH |
| GEP | Global Economic Prospects |
| GEP | Grid Engine Portal |
| GEP | Gauteng Enterprise Propeller (South Africa) |
| GEP | Grolier Electronic Publishing |
| GEP | Good Ecological Potential (water quality) |
| GEP | Good Engineering Practice |
| GEP | General Education Program |
| GEP | General English Program (various locations) |
| GEP | Global Entrepreneur Program (various locations) |
| GEP | Girls' Education Project (UNICEF) |
| GEP | Gene Expression Programming |
| GEP | Global Education Project (various locations) |
| GEP | Gel Electrophoresis (molecular biology) |
| GEP | Graduate Entry Programme (UK) |
| GEP | Guanine Nucleotide-Exchange Protein |
| GEP | Group on Environmental Performance (Organization for Economic Cooperation and Development) |
| GEP | Gifted Education Programme |
| GEP | Gastro Entero Pancreatic (tumors) |
| GEP | General Electric Plastics |
| GEP | Grupo Editorial Producto (Spanish: Editorial Group Product) |
| GEP | Ground Entry Point |
| GEP | Geen Enkel Probleem (Dutch: No Problem) |
| GEP | Global Excess Partners (New York, NY) |
| GEP | Good Efficacy Practice |
| GEP | Grassroots Empowerment Project (Wisconsin) |
| GEP | Groupe d'Expertise Pluraliste (French: Pluralistic Expertise Group; uranium mining) |
| GEP | Genesis Environmental Projects (Israel) |
| GEP | Guided Explosive Projectile (Deus Ex game) |
| GEP | Gold Electroplate |
| GEP | Good Epidemiology Practice |
| GEP | Grant Engineering Products |
| GEP | General Expenditure Policy (UK) |
| GEP | Gross Earned Premiums (insurance) |
| GEP | Good Environmental Practice |
| GEP | Genetic Evaluation Program |
| GEP | Goddard Experiment Package (telescope) |
| GEP | Groupe d'Étude du Pied |
| GEP | General Election Period (US Medicare) |
| GEP | Generic Plan |
| GEP | Green Edge Products (Canada) |
| GEP | Grupo Especial de Policía (Guatemala) |
| GEP | Grupo Especial Policial |