GLSL
| Acronym | Definition |
|---|---|
| GLSL | Open Graphics Library Shading Language |
| GLSL | GL Shading Language |
| GLSL | Great Lakes Soccer League (Canton, MI) |
| GLSL | Ground Level Scissor Lift (equipment) |
| GLSL | Green Light Stimulated Luminescence |
| GLSL | Greater Louisville Soccer League (Kentucky) |