JSR is an abbreviation in/for:*The 2001 Sega Dreamcast video game Jet Set Radio.Sexology, for the Journal of Sex Research published by the Society for the Scientific Study of Sexuality;Computing, for a Java Specification Request formal documents proposing technologies for addition to the Java platform.A Western Australian private school, John Septimus Roe Anglican Community School (also abbreviated JSRACS).Jump to SubRoutine (computer assembly language instruction)… (More on Jsr)