| Rank | Abbreviation | Meaning |
|---|
| ***** | GPLS | Governo da Provincia do Lunda Sul
| |
| ***** | GPLS | Green Park Lutheran School
| |
| ***** | GPLS | Generalized Partial Least Squares
| |
| ***** | GPLS | Guinea-Pig Lung Parenchymal Strip
| |
| **** | GPLS | General Purpose Languages
| |
| **** | GPLS | Great Plains Locating Services
| |
| **** | GPLS | glycopeptidolipids
| |
| **** | GPLS | General Purpose Light Source
| |
| **** | GPLS | Gauteng Primary Literacy Strategy
| |
| **** | GPLS | Georgia Public Library Services (Atlanta, GA)
| |
| **** | GPLS | Global Positioning Landing System
| |
| **** | GPLS | Guam Public Library System
| |
| *** | GPLS | Georgia Public Library System
| |