PHD
'''PHD''' is an acronym with multiple meanings. It most commonly refers to the [[Doctor of Philosophy]], the highest academic degree in most fields, but may also denote other concepts in entertainment, science and technology, and various other uses. For a full list of meanings, see:- [[Doctor of Philosophy]] and [[Doctor of Philosophy by publication]] (academic qualifications)
- ''[[Piled Higher and Deeper]]'', ''Ph.D. (band)'', ''PhD (television series)'', and ''PhD: Phantasy Degree'' (entertainment)
- [[PHD finger]] and [[Push Here Dummy]] (science and technology)
- [[PhD Media]] and [[Post-hole digger]] (other uses)