| PHI | the 21st letter of the Greek alphabet |
|---|---|
| PHI | an index of the relation between any two sets of scores that can both be represented on ordered binary dimensions (e.g., male-female) |
| PHI | an index of the relation between any two sets of scores that can both be represented on ordered binary dimensions (e.g., male-female) |
| PHI | a small bottle that contains a drug (especially a sealed sterile container for injection by needle) |
| PHI | ancient Greek sculptor (circa 500-432 BC) |
| PHI | American physicist who studied the electronic structure of magnetic and disordered systems (1923-) |
| PHI | 1 genus |
| PHI | the largest city in Pennsylvania |
| PHI | especially pretty plant having a delicate fringe of threadlike rays around flower heads having very slender white or pink rays |
| PHI | a soup made with vegetables and tripe and seasoned with peppercorns |
| PHI | any of various chiefly deciduous ornamental shrubs of the genus Philadelphus having white sweet-scented flowers, single or in clusters |
| PHI | large hardy shrub with showy and strongly fragrant creamy-white flowers in short terminal racemes |