Other Postal Unions Updated On: Nov 30, 2011     National Association of Letter Carriers (NALC) National Postal Mail Handlers Union (NPMHU) National Association of Rural Letter Carriers (NARLC)   Mail Handlers 1971 - 1973 1973 - 1975 1975 - 1978 1978 - 1981 1981 - 1984 1984 - 1987 1987 - 1990 1990 - 1993 1994 - 1998 1998 - 2000 2000 - 2004 2006 - 2011