JSR may refer to:
Arts and media Jacobinte Swargarajyam, a 2016 Indian Malayalam film Jet Set Radio, a 2000 video game Jonathan's Space Report, an online newsletter Journal for the Study of Religion Journal of Sedimentary Research Journal of Service Research The Journal of Sex Research Journal of Spacecraft and Rockets Journal of Synchrotron Radiation
Computing , an alternative to Java Specification Request, a proposed addition to Java Jump to subroutine, an assembly instruction
Places Jessore Airport, Bangladesh John Septimus Roe Anglican Community School, Perth, Australia
Other uses Jai Shri Ram, a Hindu slogan and greeting Joint spectral radius, in mathematics , a Japanese chemical business