What does PH.D. stand for?

What does PH.D. mean?

Ph.D.	Doctor of Philosophy Academic & Science » Academic Degrees
PHD	P-Helicity Decoupling Scheme (P=Momentum) Academic & Science » Physics
PHD	Paint Has Dried Community » Housing
PHD	Paltry Hunka Dough Miscellaneous » Funnies
PHD	Partial Head Damage Miscellaneous » Funnies
PHD	Particularly Hard Dancing Community » Sports
PHD	Particularly High Deception Miscellaneous » Funnies
PHD	Passed High school with Difficulty Miscellaneous » Funnies
PHD	Patent Application Information Retrieval Governmental » US Government
PHD	Patented Hosel Design Business » General
PHD	pathological habit disorder Medical » British Medicine
PHD	Penitent Halo Disciple Community » Religion
PHD	Perfect Hair-Do Miscellaneous » Funnies
PHD	Perfect Hot Date Internet » Chat
PHD	Perky Happy Disciple Miscellaneous » Funnies
PHD	Permanent Head Damage Miscellaneous » Funnies
PHD	Permanent Head Damage Computing » Hardware
PHD	Permanent Health Damage Medical » Physiology
PHD	Permanently Head Damaged Miscellaneous » Funnies
PHD	Persistently and Habitually Dumb Miscellaneous » Funnies
PHD	personal health data Medical » British Medicine
PHD	Personal Health Decision Medical » Hospitals
PHD	Personal Health Diary Medical » Physiology
PHD	Personal Hygiene Disorder Miscellaneous » Funnies
PHD	Persons Having Dreams Academic & Science » Psychology