Found 4 full forms for IWGP
| Term | Full Form | Category |
|---|---|---|
| IWGP | Ikebukuro West Gate Park 
| Others |
| IWGP | International Work Group for Palaeoethnobotany
| Others |
| IWGP | International Wrestling Gran Prix
| Others |
| IWGP | International Wrestling Grand Prix
| Others |