National Screen Institute
 The National Screen Institute of Canada (NSI) is a non-profit organization headquartered in Winnipeg Manitoba Canada. The organization describes itself as Canada's national film television and digital media training school for writers directors and producers. The NSI was created in 1986 as a renaming of the Canadian Screen Institute (CSI) and originally functioned as part of the University of Alberta and is Canada's oldest nationally recognized film and television training school.