| NAD | neutrophil actin dysfunction; new antigenic determinant; nicotinamide adenine dinucleotide; nicotini... |
|---|---|
| PAPUFA | physiologically active polyunsaturated fatty acid |
| PAR | participating provider; passive avoidance reaction; perennial allergic rhinitis; photosynthetically ... |
| PDHa | pyruvate dehydrogenase in active form |
| REFRAD | released from active duty |