KNSB (FM)
KNSB may refer to: * KNSB (FM), a radio station (91.1 FM) in Bettendorf, Iowa * (Koninklijke Nederlandsche Schaatsenrijders Bond) * The (Dutch: Koninklijke Nederlandse Schaakbond - KNSB) * The Confederation of Independent Trade Unions of Bulgaria The Confederation of Independent Trade Unions of Bulgaria (KNSB/CITUB) is a trade union confederation in Bulgaria. The CITUB is Bulgaria's largest, most influential and well-established trade union, having several times more members than its large ...