CISH

CISH or cish may refer to:
 * Chromogenic in situ hybridization, a technique in molecular biology
 * CISH (gene), coding for the cytokine-inducible SH2-containing protein
 * cish (mathematics), a hyperbolic function in mathematics
 * International Committee of Historical Sciences, also referred to as Comité International des Sciences Historiques (CISH) outside the anglosphere