QSP may refer to:
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 (; QSP), a former political party in Kazakhstan