Found 5 full forms for GKM
| Term | Full Form | Category |
|---|---|---|
| GKM | Giant Killer Mecha 
| Others |
| GKM | Glass Knife Maker
| Others |
| GKM | Glee Kink Meme
| Others |
| GKM | Go Kill Myself
| Others |
| GKM | Graphics Kernel Machine
| Others |