| SOP | the second class in a four-year college or high school |
|---|---|
| SOP | cosmopolitan genus of trees and shrubs having odd-pinnate leaves and showy flowers |
| SOP | handsome round-headed deciduous tree having compound dark green leaves and profuse panicles of fragrant creamy-white flowers |
| SOP | shrub or small tree having pinnate leaves poisonous to livestock and dense racemes of intensely fragrant blue flowers and red beans |
| SOP | handsome round-headed deciduous tree having compound dark green leaves and profuse panicles of fragrant creamy-white flowers |
| SOP | shrub or small tree of New Zealand and Chile having pendulous racemes of tubular golden-yellow flowers |
| SOP | inducing mental lethargy |
| SOP | sleep inducing |
| SOP | a drug that induces sleep |
| SOP | inducing mental lethargy |
| SOP | sleep inducing |
| SOP | wet through and through |