| PHI | (trademark) a screw with a special head having crossed slots |
|---|---|
| PHI | a screwdriver for use with Phillips screws |
| PHI | a group of white or reddish crystalline minerals of the zeolite family consisting of a hydrous silicate of calcium and potassium and aluminum |
| PHI | American poet (born in Africa) who was the first recognized Black writer in America (1753-1784) |
| PHI | small genus of evergreen shrubs of the Mediterranean region |
| PHI | often grown as a houseplant |
| PHI | American woodcocks |
| PHI | small long-billed American woodcock |
| PHI | of or relating to or dealing with philology |
| PHI | a humanist specializing in classical scholarship |
| PHI | a humanist specializing in classical scholarship |
| PHI | the humanistic study of language and literature |