| GAPO | growth retardation, alopecia, pseudo-anodontia, and optic atrophy [syndrome] |
|---|---|
| HOGA | hyperornithinemia with gyrate atrophy |
| JA | judgment analysis; juvenile atrophy; juxta-articular |
| LCCA | late cortical cerebellar atrophy; leukoclastic angiitis |
| LOA | leave of absence; Leber optic atrophy; left occipitoanterior [fetal position] |