| EP | a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin) |
|---|---|
| EP | genus of hardy orchids with leafy-bracted racemes of greenish or purplish irregular flowers |
| EP | orchid growing along streams or ponds of western North America having leafy stems and 1 greenish-brown and pinkish flower in the axil of each upper leaf |
| EP | European orchid with spikes of green and pinkish or purplish flowers |
| EP | a divine manifestation |
| EP | twelve days after Christmas |
| EP | twelve days after Christmas |
| EP | a secondary phenomenon that is a by-product of another phenomenon |
| EP | repetition of the ends of two or more successive sentences, verses, etc. |
| EP | any cactus of the genus Epiphyllum having flattened jointed irregularly branching stems and showy tubular flowers |
| EP | relating to the epiphysis of a bone |
| EP | relating to the epiphysis of a bone |