| Term | Full Form | Category |
|---|---|---|
| GSK | Gangsta Street Kings | Others |
| GSK | General Service Knowledge | Others |
| GSK | General Ship Knowledge | Others |
| GSK | Generation Shift Key | Others |
| GSK | Genetics Society of Korea | Others |
| GSK | Geological Society of Korea | Others |
| GSK | Global Security Kit | Others |
| GSK | Global Storage Key | Others |
| GSK | Glycogen Synthase Kinase | Others |
| GSK | Governor Spring Kit | Others |
| GSK | Gram Stain Kit | Others |
| GSK | Greed Still Kills | Others |
| GSK | Gruppentraining Sozialer Kompetenzen | Others |