| HbA | hemoglobin A, adult hemoglobin |
|---|---|
| PAC | papular acrodermatitis of childhood; parent-adult-child; pericarditis-arthropathy-camptodactyly [syn... |
| PAH | para-aminohippurate; phenylalanine hydrolase; polycyclic aromatic hydrocarbon; predicted adult heigh... |
| REALM | rapid estimate of adult literacy in medicine |
| WA | when awake; white adult; Wiskott-Aldrich [syndrome] |