United Security Products 
United States Pharmacopeia 
Unique Selling Proposition 
University of the South Pacific 
United States Pharmacopoeia 
Universal Sampling Plan 
University of Sao Paulo 
Usage Sensitive Pricing 
United States Pharmacopeial 
Universal Service Plan 
Upper Stage Production 
user stack pointer 
ubiquitin specific protease 
ultraspiracle 
ultraspiracle protein 
underground steel pipe 
Unified simulation program 
Uniform Spacing Plan 
Unique Sales Proposition 
Unique Selling Point 
Unique Selling Points/Position 
Unique Selling Position 
United States Patent 
United States Penitentiaries 
United States Pharmacopeial Convention 
United States Pharmacopoeia's 
United States Pharmocopeia 
universal sample processing 
Universal Service Personnel 
Universal Signaling Platform