JPR may stand for: J. P. R. Williams (born 1949), Welsh rugby player Institute for Jewish Policy Research, a British think tank Jefferson Public Radio, headquartered in Ashland, Oregon Jeppiaar (1931–2016), Indian educationalist Ji-Paraná Airport, in Brazil Journal of Peace Research Journal of Plant Research Journal of Proteome Research Journal of Psychosomatic Research Judeo-Persian, a language of Iran