What does U.S.P. stand for?

What does U.S.P. mean?

USP	User Stored Procedure Computing » Assembly
USP	United States Pharmacopeia Governmental » FDA
USP	PageMaker Printer font with U. S. ASCII extended character set Computing » File Extensions
USP	United States Pharmacopeia Miscellaneous » Food
USP	Unidentifiable Street Pizza Miscellaneous » Food
USP	Ultimate Spider Paradise Miscellaneous » Funnies
USP	Unique Selling Proposition Business » General
USP	Unique Selling Point Business » General
USP	Unique Service Proposition Business » General
USP	United States Pharmacopeia Medical » Hospitals
USP	Unique Selling Position Business » International Business
USP	United States Pharmacopeia Medical » Laboratory
USP	United States Penitentiary Community » Law
USP	Universale Selbstlade Pistole Community » Law
USP	United States Prisons Community » Law
USP	Universal Self-reloading Pistol Community » Law
USP	Universal Selbstlade Pistole Governmental » Military
USP	Uninterruptible Signal Processing Computing » Networking
USP	Unique Sensory Power Medical » Physiology
USP	Universal Service Pistol Governmental » Police
USP	Unión Sindical de Policías Governmental » Politics
USP	United States Pharmacopeia International » Portuguese
USP	United States Pharmacopoeia Medical » Prescription
USP	Universal Suspension Pump Business » Products
USP	Unexplained Spiritual Phenomenon Community » Religion