International federation

    World Federation for Culture Collections

    WFCC-MIRCEN World Data Center for Microorganisms

Multi-collection database project

    Straininfo.net

US Collections

    American Type Culture Collection

    USDA ARS Culture Collection  (NRRL)

    US National Fungus Collections

    Fungal Genetics Stock Center

    E. coli Genetic Stock Center

    The Fusarium Research Center at Penn State

    Phaff yeast collection at UC Davis

    USDA-ARS Collection of Entomopathogenic Fungal Cultures (ARSEF)

    International Culture Collection of VA Mycorrhizal Fungi

Foreign Collections

    Centraalbureau voor Schimmelcultures

    DSMZ - Deutsche Sammlung von Mikroorganismen und Zellkulturen

    The University of Alberta Microfungus Collection