| PMF | Progressive Massive Fibrosis = Silicosis |
|---|---|
| PRP | 1) Progressive Rubella Panencephalitis 2) Platelet Rich Plasma &... |
| RPGN | Rapidly Progressive Glomerulo-Nephritis |
| CPCP | chronic progressive coccidioidal pneumonitis |
| CPEO | chronic progressive external ophthalmoplegia |