JSR
JSR may refer to:
Computing
- Jet Set Radio, a video game
- Jump To Subroutine, an assembly language instruction
Research, science & technology
- Java Specification Request, a proposal made in the Java Community Process
- Joint spectral radius, in mathematics
- Jonathan's Space Report, an online newsletter tracking worldwide space launches and activities, self-published by Harvard astrophysicist Jonathan McDowell
- The Journal of Sedimentary Research, published by the Society for Sedimentary Geology (SEPM)
Others
- Japan Synthetic Rubber Corporation, a Japanese company producing synthetic materials (JSR Corporation)
- John Septimus Roe Anglican Community School (also JSRACS)
- The Journal of Sex Research