What is csi meaning?

CSI stands for "Crime Scene Investigation." It refers to the process of analyzing and collecting evidence at a crime scene in order to solve a crime. CSI includes techniques such as fingerprint analysis, DNA testing, and forensic analysis. The term was popularized by the television series CSI, which aired from 2000 to 2015 and highlighted the work of CSI professionals. CSI is an important part of law enforcement and helps to bring criminals to justice.