MCAL Views 7 meanings found MCAL can refer to a modular calendar software library, a regional athletic league in Marin County, adult‑learning centers, affordable‑housing initiatives, or the Spanish term ‘Mariscal.’ Miscellaneous Michigan Center for Assisted Living Monroe County Animal League Community Maine Center for Adult Learning Model Community for Affordable Living International Mariscal Business Modular Calendar Access Library Sports Marin County Athletic League