PLUR or PLURR is an acronym that stans for "Peace Love Unity Respect", a credo or mantra of the rave culture. Many in the rave scene have heard this term at sometime or another, although its common usage is relatively recent. Early 1990s and mid-1980s ravers often followed similar principles, but did not use this coinage to describe their beliefs.[original research?] It may be interpreted as the way that a raver believes he or she should live his or her life, and how people are expected to behave at a rave. This philosophy of the rave culture often takes precedence over any chemical aspects of the rave scene.