WMEC Views 4 meanings found WMEC usually refers to the U.S. Coast Guard’s medium‑endurance cutter vessels, while it also serves as an acronym for the Western Maine Education Collaborative and a local television station in Macomb, Illinois. Miscellaneous Coast Guard Medium-Endurance Cutter Community TV-22, Macomb, Illinois Western Maine Education Collaborative Governmental Unites States Coast Guard Medium Endurance Cutter