Unica may refer to: Unica (material), a vulcanised lump paper material Unica (album), a 2010 album by India Unica (river), a karst river of Slovenia Unica Corporation, a manufacturer of enterprise marketing management software Mateba Model 6 Unica or Mateba Autorevolver, a semiautomatic revolver developed by Mateba Unica Zürn (1916–1970), German author and artist Unica (typeface) Abbas Ali Atwi, also known as Unica, a Lebanese football player See also UNICA (disambiguation) Unitsa, a Russian village