New Mexico State University at Las Cruces (officially New Mexico State University, although also commonly referred to as NMSU-Las Cruces, NMSU, or NM State), is a major land-grant university in Las Cruces, New Mexico, United States. It is the second largest four year university in the state of New Mexico, in terms of total enrollment across all campuses as of 2011, with campuses in Alamogordo, Carlsbad, Doña Ana County, and Grants, with extension and research centers across New Mexico.