RIGP
| Acronym | Definition |
|---|---|
| RIGP | Retirement Income Guarantee Plan (Xerox) |
| RIGP | Rock Island Grand Prix (Moline, IL) |
| RIGP | Radiation-Induced Graft Polymerization |
| RIGP | Regular Inverse Galois Problem (mathematics) |
| RIGP | Rural Income Generation Project (various aid organizations) |