| Rank | Abbreviation | Meaning |
|---|
| ***** | GRPS | glucose-Ringer-phosphate solution
| |
| **** | GRPS | General Packet Radio Service
| |
| **** | GRPS | Guia de Recolhimento da Previdência Social
| |
| *** | GRPS | glycine-rich proteins
| |
| *** | GRPS | Gold River Productions Inc. (OTC Bulletin Board [OTCBB])
| |
| ** | GRPS | Geosynthetic Reinforced Pile Supported
| |
| ** | GRPS | Global Research Projects
| |
| ** | GRPS | Gwili Railway Preservation Society
| |
| ** | GRPS | Glen Ridge Public Schools
| |
| * | GRPS | Greater Rochester Perennial Society
| |
| * | GRPS | General Radio Packet System
| |
| * | GRPS | glucose-regulated proteins
| |
| * | GRPS | Green Room Production Services
| |
| * | GRPS | glycine-rich RNA-binding proteins
| |
| * | GRPS | Gardeners Road Public School
| |
| * | GRPS | GeoRef Preview by Subject
| |
| * | GRPS | Good Review Practices
| |
| * | GRPS | Green Roof Professionals
| |
| * | GRPS | Grapes
| |
| * | GRPS | Grand Rapids Public Schools
| |
| * | GRPS | Gross Ratings Points
| |
| * | GRPS | glial-restricted precursors
| |
| * | GRPS | Good Retail Practices
| |
| * | GRPS | Grand Rapids Power Squardon
| |
| * | GRPS | Glenmore Road Public School
| |