Posted in Arts, Business & Finance ACNI stands for Arts Council of Northern Ireland ACNI stands for American Community Newspapers, Inc. (Addison, TX; also seen as ACN) ACNI stands for America Chung Nam, Inc. (paper recycling; Los Angeles, CA) ACNI stands for Age Concern Northern Ireland (UK) ACNI stands for Anugerah Carta Nasyid IKIM (Institut Kefahaman Islam Malaysia; Malaysian radio station)