What does PH stand for?

What does PH mean?

PH	Place Hold Community » Media
PH	Pubic Hair Community » Media
PH	Purple Heart Governmental » Military
PH	Proportional Hazard Governmental » Military
PH	Pulmonary Hypertension Governmental » Military
PH	Phase Governmental » NASA
PH	Personal Hygiene Governmental » NASA
pH	Hydrogen-Ion Concentration (Alkalinity) Governmental » NASA
PH	Private Header Computing » Networking
PH	Parker Hannifin Corporation Business » NYSE Symbols
PH	Power of Hydrogen (hydrogen-ion concentration) Medical » Oncology
PH	Past History Medical » Oncology
PH	Percentage Hydrogen Academic & Science » Physics
PH	Hydrogen ion concentration Medical » Physiology
PH	Past History Medical » Physiology
PH	Potential Health Medical » Physiology
PH	Post-Hartshorne Medical » Physiology
PH	Professional Hunter Business » Positions
PH	Power House Business » Products
PH	Psychological Hypnosis Academic & Science » Psychology
PH	Patch for HP Computing » Software
PH	Prancing Horse Community » Sports
PH	Pinch Hitter Community » Sports
PH	Polyphase Governmental » Suppliers
PH	Precipitation Hardening Miscellaneous » Unclassified

pH: the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to describe the acidity or alkalinity of a chemical solution on a scale of 0 (more acidic) to 14 (more alkaline).