QSP

QSP can mean one of the following:


 * Quality Samples Program, provides small samples of U.S. agricultural produce to foreign importers
 * Quantitative systems pharmacology
 * Quatro Scott Powell, a rock band composed of Suzi Quatro, Andy Scott and Don Powell
 * Quatro, Scott & Powell, the band's 2017 album
 * Quick Start Programme, a fund administered by the United Nations Environment Programme
 * Socialist Party of Kazakhstan (Қазақстанның социалистік партиясы; QSP), a former political party in Kazakhstan