Nassau County Library Association (NCLA)
  Suffolk County Library Association (SCLA)
  New York Library Association (NYLA)

  American Library Association (ALA)
  American Association School Librarians (AASL)
  Association of College and Research Libraries (ACRL)
  Association of Research Libraries (ARL)
  Medical Library Association (MLA)
  Public Library Association (PLA)
  Special Library Association (SLA)

  New York Three R's Organization (NY3Rs)
  Nassau Library System (NLS)
  Suffolk Cooperative Library System (SCLS)
  Eastern Suffolk BOCES School Library System
  Nassau School Library System

  New York Online Virtual Electronic Library (NOVEL)
  New York State Library