ACARM. Association of Commonwealth Archivists and Records Managers
http://www.acarm.org/

AIIM. Association for Information and Image Management
http://www.aiim.org/

ALIC. Archives Library Information Center of NARA
http://www.nara.gov/alic/

AMIA. Association of Moving Image Archivists
http://www.amianet.org/

ARC. Archives Resource Center of NFACE
http://www.coshrc.org/arc/index.htm

ICA. International Councel on Archives
http://www.ica.org/

NAGARA. National Association of Government Archives and Records Administrators
http://www.nagara.org/

NARA. National Archives and Records Administrations of U.S.
http://www.nara.org/

NFACE. National Forum on Archival Continuing Education
http://www.coshrc.org/nface/index.html

ARMA. Association for Information Management Professionals
http://www.arma.org/

AALL. American Association for Law Libraries
http://www.aallnet.org/

AIIP. Association of Independent Information Professionals
http://www.aiip.org/

AITP. Association of Information Technology Professionals
http://www.aitp.org/

ALA. American Library Association
http://www.ala.org/

ALISE. Association for Library and Information Scientific Education
http://www.alise.org/

Alternative Libraries
http://instruct1.cit.cornell.edu/Courses/altlib/

ARL. Asoociation of Research Libraries Statistics
http://www.lib.virginia.edu/socsci/arl/test-arl/

ASIS. American Society for Information Science
http://www.asis.org/

Arrowhead Library System
http://als.lib.wi.us/

Biblioteca Alexandria
http://www.alexandria.lib.va.us/

Alexandria Digital Library Project
http://alexandria.sdc.ucsb.edu/

Biblioteca Digital de Berkely
http://sunsite.berkeley.edu/Admin/collection.html

Biblioteca Electrónica Carrie
http://www.ukans.edu/carrie/carrie_main.html

Biblioteca Estatal de California
http://www.library.ca.gov/

Biblioteca Pública de Berkeley
http://www.infopeople.org/bpl/

Biblioteca Pública de Boston
http://www.bpl.org/

Biblioteca Pública de Boulder
http://bcn.boulder.co.us/library/bpl/yaab/index.html

Biblioteca Pública de Booklyn
http://www.brooklynpubliclibrary.org/

Biblioteca Pública de Calgary
http://public-library.calgary.ab.ca/

Biblioteca Pública de Cambridge
http://www.ci.cambridge.ma.us/~CPL

Biblioteca Pública de Chicago
http://cpl.lib.uic.edu/

Biblioteca Pública de Cleveland
http://www.cpl.org/

Biblioteca Pública de Columbia
http://dconline.vais.net/

Biblioteca Pública de Dallas
http://www.ccrls.org/dallas/

Biblioteca Pública de Detroit
http://www.detroit.lib.mi.us/

Biblioteca Pública de Greenfield
http://www.greenfieldpub.lib.in.us/

Biblioteca Pública de HihgLand Park
http://hppl.lib.il.us/

Biblioteca Pública de Houston
http://www.hpl.lib.tx.us/hpl/index.html

Biblioteca Pública de Irving
http://www.irving.lib.tx.us/

Biblioteca Pública de Kalamazoo
http://www.kpl.gov/index.html

Biblioteca Pública de Kansas City
http://www.kckpl.lib.ks.us/

Biblioteca Pública de Lakewood
http://www.lkwdpl.org/

Biblioteca Pública del Long Beach
http://www.nassaulibrary.org/longbeach/

Biblioteca Pública de Los Ángeles
http://www.lapl.org

Biblioteca Pública de New York
http://www.nypl.org/

Biblioteca Pública de Miami
http://www.onenet.net/~miamipl/

Biblioteca Pública de Michigan
http://www.mclib.org/

Biblioteca Pública de Morton Grove
http://www.webrary.org/mgplhome.html

Biblioteca Pública de Queens
http://vax.queens.lib.ny.us:8004/

Biblioteca Pública de Portland
http://www.portlandlibrary.com/

Biblioteca Pública de Rapides Parish
http://www.rpl.org/

Biblioteca Pública de Saint Joseph
http://sjcpl.lib.in.us/

Biblioteca Pública de Saint Louis
http://www.slpl.lib.mo.us/

Biblioteca Pública de Santa Monica
http://www.smpl.org/

Biblioteca Pública de Winfield
http://www.wpl.org/

Biblioteca Pública del Congreso de los Estados Unidos
http://www.loc.gov/

Biblioteca Pública y Centro de Información de Memphis
http://www.memphislibrary.lib.tn.us/

Búsqueda en los catálogos IUCAT/DATABASES
http://www.indiana.edu/~libfind/

Catálogos en línea de Bibliotecas de los Estados Unidos
http://moondog.usask.ca/hytelnet/us0/us000con.html

Catálogos en Línea de las Bibliotecas de Rutgers
http://libraries.rutgers.edu/rulib

Civic Media Library Center
http://www.afn.org/~cmc/

Directorio de páginas personales de bibliotecarios escolares
http://wombat.cusd.chico.k12.ca.us/~pmilbury/lib.html

FOLUSA. Friends of Libraries of USA
http://www.folusa.com/

The gay, lesbian and bisexual task force of SRRT of ALA
http://calvin.usc.edu/~trimmer/ala_hp.html

Infomine. Colección de Recursos Escolares en la Internet
http://infomine.ucr.edu/

Internet Public Library
http://www.ipl.org/

Lista de Bibliotecas Estatales en la Internet
http://www.dpi.state.wi.us/dpi/dlcl/pld/statelib.html

LITA. Library and Information Technology Association
http://www.lita.org

MLA. Medical Libray Association
http://www.mlahq.org/

Metronet's Kids logon at the library
http://www.metronet.lib.mn.us/kidsday.htm

Organizaciones profesionales en ciencia de la información
http://witloof.sjsu.edu/peo/allorgs/orgs.html

PLA. Public Library Association
http://www.pla.org

The Learning Place
http://www.lib.utexas.edu/k12/

SAA. Society of American Archivists
http://www.archivists.org/

SLA. Special Library Association
http://www.sla.org

SRRT. Social Responsabilities Round Table of ALA
http://libr.org/SRRT/

Tall Tree. Recursos para Bibliotecas Escolares e Infantiles
http://www.wls.lib.ny.us/talltree/home.html

TXLA. Texas Library Association
http://www.txla.org/index.html

AAO. Archives Association of Ontario
http://www.fis.utoronto.ca/people/affiliated/aao/index.htm

AAQ. Association des Archivistes du Québec
http://www.archivistes.qc.ca/index.html

ACA. Association of Canadian Archivists
http://aca.archives.ca/

Archeion. Ontario's Archival Information Network
http://www.fis.utoronto.ca/people/affiliated/aao/aulo/frames.htm

Biblioteca Nacional de Canadá
http://www.nlc-bnc.ca/

Biblioteca Pública de Calgary
http://public-library.calgary.ab.ca/

Biblioteca Pública de Ottawa
http://www.opl.ottawa.on.ca/

Biblioteca Regional de Fraser Valley
http://www.fvrl.bc.ca/

CAIN. Canadian Archival Information Network Initiative
http://www.cdncouncilarchives.ca/cain.html

CCA. Canadian Council of Archives
http://www.cdncouncilarchives.ca/

The Canadian Library Index
http://www.lights.com/canlib/

Archivo Nacional de Canadá
http://www.archives.ca/

Bibliotecas de Canadá
http://sunsite.berkley.edu/LibWeb/canada.html

RMI. Records Management Institute of Canada
http://www.rmicanada.com/