• arlis.net, includes access to a periodicals database for more than 90 academic, public, national and special libraries in the UK and Ireland.
  • SALSER, a serials catalogue for Scottish academic and research libraries.
  • SUNCAT, Serials Union Catalogue for the UK.
  • Univeristy of London Union List of Serials, enables searching of the libraries of the University of London, Imperial College London and the University of Westminster.