Mecha is a term used to refer to a genre of science fiction that features giant robots or mechanical suits, often piloted by humans. In the context of the Chicano Movement, mecha is also an acronym for 'Movimiento Estudiantil Chicano de Aztlรกn,' which translates to 'Chicano Student Movement of Aztlรกn.' This organization aimed to promote higher education, cultural awareness, and political activism among Chicano students in the United States.