| Rank | Abbreviation | Meaning |
|---|
| ***** | GPEC | Global Powertrain Engine Controller
| |
| *** | GPEC | Gradient Polymer Elution Chromatography
| |
| * | GPEC | Greater Phoenix Economic Council
| |
| * | GPEC | Gestion Prévisionnelle des Emplois et Compétences
| |
| * | GPEC | Gas Purification Engineering Corporation
| |
| * | GPEC | Gestion prévisionnelle des effectifs et des compétences
| |
| * | GPEC | General Practice Education Centre
| |
| * | GPEC | Global Production Engineering Center
| |
| * | GPEC | Gestion Prévisionnelle de l'Emploi et des Compétences
| |
| * | GPEC | General Purpose Electronic Computer
| |
| * | GPEC | guinea pig epidermal cells
| |
| * | GPEC | Guber-Peters Entertainment Company
| |
| * | GPEC | Green Power Enviro Corp
| |
| * | GPEC | guinea-pig embryo cultures
| |
| * | GPEC | Graduate Policy and Evaluation Committee
| |
| * | GPEC | Graduate and Professional Education Committee
| |
| * | GPEC | Global Production Engineering Centre
| |
| * | GPEC | Global Plastics Environmental Conference
| |
| * | GPEC | Global Political Economy Commission
| |
| * | GPEC | Global Photonic Energy Corporation
| |
| * | GPEC | glomerular parietal epithelial cells
| |
| * | GPEC | Global Pediatric Education Consortium
| |
| * | GPEC | Gujarat Paguthan Energy Corporation
| |
| * | GPEC | Gujarat PowerGen Energy Corporation
| |
| * | GPEC | gravitational potential energy change
| |