| SPMA | spinal progressive muscular atrophy |
|---|---|
| NMA | National Malaria Association; National Medical Association; neurogenic muscular atrophy; N-nitroso-N... |
| PMA | index of prevalence and severity of gingivitis, where P = papillary gingiva, M = marginal gingiva, a... |
| PPMA | progressive postmyelitis muscular atrophy |
| PMD | Progressive Muscular Dystrophy; 진행성 근이영양증 Types of PMD(Progressive Muscular Dystroph... |