Affiliated Members of the IAD: Click the club/association's name for more information.   COUNCIL BLUFFS SILENT CLUB CEDARLOO ASSOCIATION OF THE DEAF CEDAR RAPIDS ASSOCIATION OF THE DEAF CENTRAL IOWA CLUB OF THE DEAF DES MOINES ASSOCIATION OF THE DEAF, INC. MASCIA CLUB, INC.  NORTH CENTRAL ASSOCIATION FOR THE DEAF SIOUX CITY ASSOCIATION OF THE DEAF