St. Helier Memories,http://www.heliermemories.org.uk/
Red een Portret,http://redeenportret.nl/
reddit AskHistorians,http://www.reddit.com/r/AskHistorians/
The Theory and Practice of Social Machines (SOCIAM),http://sociam.org/
Museum of London - Surrey Canal Project,http://crowd.museumoflondon.org.uk/surreycanal/
Recogito ,http://pelagios.org/recogito/
Field Notes of Laurence M. Klauber,http://fromthepage.bpoc.org/
Cornwall Online Parish Clerks,http://www.cornwall-opc.org
Biodiversity Heritage Library,http://www.biodiversitylibrary.org/
Wiki::Score,http://www.wiki-score.org/doku.php
#TranscribeTuesday,https://twitter.com/search?f=realtime&q=%23transcribeTuesday&src=typd
10 Most Wanted,http://10most.org.uk/
100 Toys (and Their Stories) that Define Our Childhood,http://web.archive.org/web/20120723072736/http://www.childrensmuseum.org/100toys
1000Memories,http://web.archive.org/web/20121123001926/http://1000memories.com/
1001 Stories of Denmark,http://www.kulturarv.dk/1001fortaellinger/en_GB
18th Century Common,http://www.18thcenturycommon.org/
18thconnect,http://www.18thconnect.org/
Accurator,http://accurator.nl/
"Acumen, University of Alabama Libraries",http://acumen.lib.ua.edu/home
Addressing History,http://addressinghistory.edina.ac.uk/
AHA Communities,http://communities.historians.org
Ajapaik,http://ajapaik.ee/
Aluka,http://www.aluka.org/
Amara,http://www.amara.org/en/
American Air Museum in Britain,http://www.americanairmuseum.com/contribute
Ancestral Atlas,http://www.ancestralatlas.com
Ancestry,http://www.ancestry.com/
Ancestry Content Publisher Beta,http://publish.ancestry.com/
Ancestry Shoebox,http://shoebox.ancestry.com/
Ancestry World Archives Program (AWAP),http://community.ancestry.com/awap
Ancient Lives,http://www.ancientlives.org/
AncientFaces,http://www.ancientfaces.com/
Anglo-Scottish Migration,http://wiki.angloscottishmigration.humanities.manchester.ac.uk/index.php/Main_Page
AnnoMarket,https://annomarket.com/
Annotated Books Online,http://www.annotatedbooksonline.com/
Arago,http://arago.si.edu/
Archaeology Community Co-Production of Research Data (ACCORD),https://accordproject.wordpress.com/
Archival Great Lakes Ship List Transcription Project,http://www.ship-wrecks.net/shipwreck/projects/listproject/
arcHIVE National Archives of Australia,http://transcribe.naa.gov.au/
Archives of American Gardens,http://www.gardens.si.edu/collections-research/aag.html
Archives Portal Europe,http://www.archivesportaleurope.net/
Archives2Share State Records NSW,https://www.flickr.com/groups/archives2share/rules/
Arthur Schnitzler digital,http://www.arthur-schnitzler.org/
Artigo,http://www.artigo.org/
Atlas of Living Australia DigiVol,http://volunteer.ala.org.au/
Australasian Heritage Software Database,http://ourdigitalheritage.org/
Bat Detective,http://www.batdetective.org/
BBC - WW2 People's War,http://www.bbc.co.uk/history/ww2peopleswar/
Berkeley Prosopography Services,https://wikihub.berkeley.edu/display/istds/Berkeley+Prosopography+Services+Wiki+Home
Big Seaweed Search,http://www.nhm.ac.uk/nature-online/british-natural-history/seaweeds-survey/
Billion Graves,http://billiongraves.com/
Bone Commons,http://alexandriaarchive.org/bonecommons/
Book Traces,http://www.booktraces.org/
Bracero History Archive,http://braceroarchive.org/
Britain From Above,http://www.britainfromabove.org.uk/
British Library Georeferencer,http://www.bl.uk/maps/
British Library UK Soundmap,http://sounds.bl.uk/Sound-Maps/UK-Soundmap
British Newspaper Archive,http://www.britishnewspaperarchive.co.uk/search
British Postal Museum and Archive wiki,http://web.archive.org/web/20100324090955/http://postalheritage.org.uk/wiki
British Record Society ,http://www.britishrecordsociety.org
BYU Historic Journals Project,http://web.archive.org/web/20130927050552/http://journals.byu.edu/
California Digital Newspaper Collection,http://cdnc.ucr.edu/cgi-bin/cdnc
Canadian Writing Research Collaboratory (CWRC),http://www.cwrc.ca/en/
Carnamah Historical Society & Museum,http://www.virtualvolunteering.com.au/volunteer/
Cartoteca,http://cartotecadigital.icc.cat/cdm/
Cell Slider,http://www.cellslider.net/
CHALICE,http://chalice.blogs.edina.ac.uk/
Children of the Lodz Ghetto,http://www.ushmm.org/online/lodzchildren/
Chimp & See,http://chimpandsee.org/
Chronicling America,http://chroniclingamerica.loc.gov/
Church Detective,http://www.churchdetective.org.uk/
Citizen Science Alliance,http://www.citizensciencealliance.org/
Citizendium,http://en.citizendium.org/
CitizenSort,http://web.archive.org/web/20150511030747/http://citizensort.org/
Civil War Pathways Read-In,http://pathways.omeka.net/about
Clergy of the Church of England Database,http://theclergydatabase.org.uk/
Clickworkers,http://nasaclickworkers.com/
Clio,http://www.theclio.com/web/
Co-Curate,https://co-curate.ncl.ac.uk/
Collaborative for Historical Information and Analysis (CHIA),http://chia.pitt.edu/index.htm
Colored Conventions,http://coloredconventions.org/
Comm@NET,http://commanet.org/
Commodity Histories,http://www.commodityhistories.org/
Commons In A Box (CBOX),http://commonsinabox.org/
Commons Machinery,http://commonsmachinery.se/
Community Maps,http://www.communitymaps.org.uk/version6_1/includes/CommunityMaps.php
Community-driven Curation for Taxonomic Databases (ComTax),http://taxoncuration.myspecies.info/
Connected Histories,http://www.connectedhistories.org/
"Correct, Gallica",http://www.reseau-correct.fr/
Crew List Index Project (CLIP),http://www.crewlist.org.uk/
Critical Commons,http://www.criticalcommons.org/
Crowd-Ed,http://crowd-ed.org/
Crowd-Ed Plugin,http://gsbodine.github.io/crowd-ed/
Crowdcrafting,http://crowdcrafting.org/
Crowdmap the Crusades,http://dhcrowdscribe.com/crowdmap-the-crusades/
"CrowdMap, Ushahidi",http://www.ushahidi.com/product/crowdmap/
CUNY Academic Commons,http://commons.gc.cuny.edu/
Curarium,https://www.curarium.com/
Curatescape,http://curatescape.org/
Curio,http://www.crowdcurio.com/
Cymru1900Wales,http://www.cymru1900wales.org/
Cynefin,http://cynefin.archiveswales.org.uk/
Danish Demographic Database,http://ddd.dda.dk/ddd_en.htm
Dead Fred,http://deadfred.com/
The Digitally Encoded Census Information and Mapping Archive (DECIMA),http://maps-hist.chass.utoronto.ca/decima/
Describe Me,http://describeme.museumvictoria.com.au/
Dickens Journal Online,http://www.djo.org.uk/
DigiPal,http://www.digipal.eu/
Digital Archive of Japan's 2011 Disasters,http://www.jdarchive.org/
Digital Exposure of English Place-names (DEEP),http://englishplacenames.cerch.kcl.ac.uk
DigitalKoot,http://www.digitalkoot.fi/
DigitalMellini,http://www.getty.edu/research/mellini/
DigiVol Australian Museum,http://australianmuseum.net.au/digivol
Discovering Anzacs,http://discoveringanzacs.naa.gov.au/
Disk Detective,http://www.diskdetective.org/
Distributed Proofreaders,http://www.pgdp.net/
DIYHistory,http://diyhistory.lib.uiowa.edu/
Dotspotting,http://dotspotting.org/
Dukesfield Documents,http://www.dukesfield.org.uk/research/dukesfield-documents/
Duolingo,https://www.duolingo.com/
Direct User Repository Access (DURA),http://jisc-dura.blogspot.com/
e-artexte,http://e-artexte.ca/
Early Modern OCR Project (eMOP),http://emop.tamu.edu/
Early Transatlantic Writing Project,http://transatlanticwriting.com/
East London History,http://eastlondonhistory.com/
Edinburgh Collected,https://www.edinburghcollected.org/
Edinburgh Geoparser,http://www.ltg.ed.ac.uk/clusters/Edinburgh_Geoparser/
Editors' Notes,http://editorsnotes.org/
Electronic Cultural Atlas Initiative (ECAI),http://ecai.org/
Emigrants,http://web.archive.org/web/20140125085218/http://emigrants.net.au/
Empire Faith War,http://www.empirefaithwar.com/
English Handwriting Course,http://scriptorium.english.cam.ac.uk/handwriting/course/
European History Primary Sources (EHPS),http://primary-sources.eui.eu/
Europeana 1914-1918,http://www.europeana1914-1918.eu/en
Oxfordshire Family History Society,http://www.ofhs.org.uk/
Europeana 1989,http://www.europeana1989.eu/en/
Expose - Mijn Mooiste Landschap,http://editie2.kmmexpose.nl/
Family and Community Historical Research Society (FACHRS),http://www.fachrs.com/
"Family History Transcription Project, Government & Heritage Library, State Library of NC",https://www.flickr.com/photos/statelibrarync/sets/72157627124710723
FamilySearch,https://familysearch.org/
FamilySearch Indexing,https://familysearch.org/indexing/
FamilySearch Memories,https://familysearch.org/photos/
Field Notes of Junius Henderson,http://en.wikisource.org/wiki/Field_Notes_of_Junius_Henderson
Figshare,http://figshare.com/
Find A Grave,http://www.findagrave.com/
Find-A-Record,https://www.findarecord.com/
Findmypast,http://findmypast.com/
Flickr Commons,https://www.flickr.com/commons/
Flickr Commons Tagr,http://whatsthatpicture.com/flickr/commons/
Floating Forests,http://www.floatingforests.org/
Fold3,http://www.fold3.com/
FoldIt,http://fold.it
Folgerpedia,http://folgerpedia.folger.edu/Main_Page
Parallel Archive,http://www.parallelarchive.org/
"Putting Art on the Map, Imperial War Museums and HistoryPin",https://www.historypin.org/project/41-putting-art-on-the-map/
Google Scholar,http://scholar.google.co.uk/
Google Maps,http://maps.google.co.uk/
Microsoft Academic Search,http://academic.research.microsoft.com/
Academia.edu,http://academia.edu/
Naval-History.Net,http://naval-history.net/
Great War Forum,http://1914-1918.invisionzone.com/forums/
Founders and Survivors,http://foundersandsurvivors.org/
Free the Files,http://www.propublica.org/series/free-the-files
FreeBMD,http://www.freebmd.org.uk/
FreeCen,
FreeReg,http://www.freereg.org.uk/ (new version http://freereg2.freereg.org.uk/)
From Fights to Rights Transcription Project,http://scrcdigital.swem.wm.edu/collections/show/1
FromThePage,http://beta.fromthepage.com/
Galaxy Zoo,http://galaxyzooforum.org/ and http://www.galaxyzoo.org/
Galaxy Zoo 1 data release,http://data.galaxyzoo.org/
GeneaGraves,http://en.geneanet.org/geneagraves
genealogy.com,http://www.genealogy.com/
Geneanet,http://en.geneanet.org/
Geni,http://www.geni.com/
Genius Loci,http://geniusloci.chydenius.fi/
GENUKI,http://www.genuki.org.uk/
GenWiki,http://wiki-en.genealogy.net/Main_Page
Geograph,http://www.geograph.org.uk/
GeoKey,http://geokey.org.uk/
GeoNames,http://www.geonames.org/
Google Ancient Places,https://googleancientplaces.wordpress.com/
Gough Map,http://www.goughmap.org/
Gravestone Photographic Resource,http://www.gravestonephotos.com
Guardian MPs Expenses,http://mps-expenses.guardian.co.uk
Guardian Witness,https://witness.theguardian.com/
Guild of One-Name Studies,http://one-name.org/
Hanslope and District Historical Society,http://www.mkheritage.co.uk/hdhs/index.html
Help from Home,http://helpfromhome.org/
Herberia@Home,http://herbariaunited.org/atHome/
Herts Memories,http://www.hertsmemories.org.uk/
Higgs Hunters,http://www.higgshunters.org/
HistoGrafica,http://web.archive.org/web/20120404081644/http://www.histografica.com/
HistoGraph,https://cubrik3.eng.it:8443/SMILA/hoe/index.html
Histopolis,http://www.histopolis.com/
Historic Graves,http://historicgraves.com/
Historical Place Names Microservice,http://tautosaka.llti.lt/en/unitedgeo/
History Commons,http://historycommons.org/
History of Computing in Learning and Education,http://www.hcle.org
HistoryPin,https://www.historypin.org/
Home Front Legacy 1914-18,http://www.homefrontlegacy.org.uk/wp/
"Transcribe Tuesday, Horniman Museum and Gardens Flickr Group",https://www.flickr.com/groups/transcribetuesday/
Hurricane Digital Memory Bank,http://www.hurricanearchive.org/
Hydra-in-a-Box,http://projecthydra.org/
hypercities,http://www.hypercities.com/
Immigrant Ancestors Project,http://immigrants.byu.edu/
Improve Google Translate,https://translate.google.com/community
iNaturalist,http://www.inaturalist.org
"openICPSR, Inter-university Consortium for Political and Social Research",https://www.openicpsr.org/
interment.net,http://www.interment.net
International Amateur Scanning League,https://groups.google.com/forum/#!forum/iasl-discuss
Internet Archive,http://archive.org/
Internet History Sourcebooks Project,http://www.fordham.edu/halsall/
Invisible Australians,http://www.invisibleaustralians.org/
Ireland Reaching Out,http://www.irelandxo.com/
Islamic History Commons,http://islamichistorycommons.org/
Islamic Manuscripts at Michigan,http://www.lib.umich.edu/islamic/
iSpot,http://www.ispotnature.org/
Itinera Nova,http://freyja.uni-koeln.de:8585/in/home
Jesuit Libraries Provenance Project,https://www.flickr.com/photos/jesuitlibrariesprovenanceproject/
Jewish Women on the map,http://web.archive.org/web/20130113073456/http://jwa.org/onthemap
Jones' Icones,http://www.jonesicones.com/identify/
Kete Horowhenua,http://horowhenua.kete.net.nz
Kete software,http://www.kete.net.nz/
Know Your Place,http://maps.bristol.gov.uk/knowyourplace/
Letters of 1916,http://dh.tcd.ie/letters1916/
Linked Jazz,https://linkedjazz.org/
Listening Experience Database,http://led.kmi.open.ac.uk/
LitLong,http://litlong.org/
Lives of the First World War,https://livesofthefirstworldwar.org/
Living with Railroads,http://www.historypin.com/project/42-railroads/
Llŷn Archaeology and History Society,http://www.crwydro.co.uk
Localwiki,https://localwiki.org/
Locating London's Past,http://locatinglondon.org/
London Lives,http://londonlives.org/
London Street Views 1840,http://crowd.museumoflondon.org.uk/lsv1840/
Look back at Braddock,http://braddockheritage.org/
Look Back Maps,http://lookbackmaps.net/
Victorian Professions,http://www.victorianprofessions.ox.ac.uk/
Lost Plays,http://www.lostplays.org/index.php/Main_Page
Lost Visions Illustration Archive,http://illustrationarchive.cardiff.ac.uk/
LostCousins,http://lostcousins.com/
Louisville Leader Transcription Project,http://transcribe.library.louisville.edu/omeka/items/browse?collection=10
Madison,http://www.nytlabs.com/projects/madison.html
"Making History Searchable: Transcribe It!, Dolph Briscoe Center for American History",http://web.archive.org/web/20140409024523/http://www.cah.utexas.edu/projects/transcriber.php
Manchester and Lancashire Family History Society (MLFHS),http://www.mlfhs.org.uk/projects/proj_list_public.php
Map the Museum,http://mapthemuseum.org.uk
Mapping Texts,http://mappingtexts.org/
Maptcha,http://maptcha.org/
Marine Lives,http://marinelives.org/
Mark My Bird,http://hridigital.shef.ac.uk/mark-my-bird
Martha Berry Digital Archive (MBDA),https://mbda.berry.edu/participate
MediaCommons,http://mediacommons.futureofthebook.org/
Medici Archive BIA,http://bia.medici.org
MicroPasts,http://micropasts.org/
Minnesota Geospatial Commons,https://gisdata.mn.gov/
MLA Commons,https://commons.mla.org/
Mobianga,http://mobianga.appspot.com/
Mocavo,https://www.mocavo.com/
Monasterium.net,http://monasterium.net/mom/
MShed Your Stories,http://web.archive.org/web/20140208002353/http://mshed.org/explore-contribute/your-stories/
Mukurtu,http://www.mukurtu.org/
Museum Metadata Games,http://museumgam.es/
My Brighton and Hove,http://www.mybrightonandhove.org.uk/
Community Sites software,http://www.communitysites.co.uk/
Milton Keynes Heritage Association,http://www.mkheritage.co.uk/mkha/mkha/members/members.html
My Leicestershire History,http://specialcollections.le.ac.uk/cdm/myleicestershirehistory
My-Parish,http://my-parish.org/
MyHeritage,http://www.myheritage.com/
MyHistoricLA,http://www.myhistoricla.org/
myKive,http://www.mykive.org/
"Citizen Archivist Dashboard, National Archives (NARA) ",http://www.archives.gov/citizen-archivist/
National Archives Citizen Archivist Research,https://www.flickr.com/groups/citizenarchivist/
"Public Researcher Wiki, National Archives (NARA)",http://web.archive.org/web/20130807103345/http://www.ourarchives.wikispaces.net/
National Archives Transcription Pilot Project ,http://web.archive.org/web/20140711032140/http://transcribe.archives.gov/
National Historical Geographic Information System (NHGIS),https://nhgis.org/
Mechanical Turk,https://www.mturk.com/
Medieval Electronic Scholarly Alliance (MESA),http://www.mesa-medieval.org/
Naturalis,http://www.naturalis.nl/en/museum/livescience/crowd-sourcing
Nature Locator,http://naturelocator.org/
Neatline,http://neatline.org/
newruskinarchives,http://newruskinarchives.org.uk/
Networked Infrastructure for Nineteenth-Century Electronic Scholarship (NINES),http://www.nines.org/
Notes from Nature,http://www.notesfromnature.org/
Now & Then,www.nowandthen.net.au/
NQuire-It,http://www.nquire-it.org/
NYC Space/Time Directory,http://spacetime.nypl.org/
"Building Inspector, New York Public Library",http://buildinginspector.nypl.org/
"Ensemble, New York Public Library",http://ensemble.nypl.org/
"Map Warper, New York Public Library",http://maps.nypl.org/warper/
"What's on the Menu, New York Public Library",http://menus.nypl.org/
"What's on the Menu Geotagger, New York Public Library",http://menusgeo.herokuapp.com/
GeoTag-X,http://geotagx.org/
"OED Appeals, Oxford English Dictionary",http://public.oed.com/appeals
Ohio History Service Corps Community Collection,http://www.ohiohistoryhost.org/ohiomemory/about/community
Old Bailey Online,http://www.oldbaileyonline.org/
Old Maps Online,http://www.oldmapsonline.org
Old Weather,http://www.oldweather.org/
OldSF,http://www.oldsf.org/
Olney and District Historical Society (ODHS),http://www.mkheritage.org.uk/odhs/
Omeka,http://omeka.org/
OneGreatFamily,http://www.onegreatfamily.com/
Online Names,http://web.archive.org/web/20140124075314/http://onlinenames.net.au/
Online Parish Clerks,http://web.archive.org/web/20130114221811/http://www.onlineparishclerks.org.uk/
Open Book Publishers,http://www.openbookpublishers.com/
Open Context,http://opencontext.org/
Open Domesday,http://opendomesday.org/
Open Library of Humanities,https://www.openlibhums.org/
Open Museum,http://www.openmuseum.org/
OpenStreetMap,http://openstreetmap.org/
OpenText.org,http://opentext.org/
Operation War Diary,http://operationwardiary.org/
Orchid Observers,http://www.orchidobservers.org/
Oregon State Special Collections & Archives Research Center,http://scarc.library.oregonstate.edu/omeka/items/browse
Origins,http://www.origins.net/
Papers of the War Department,http://wardepartmentpapers.org/
Pararchive Project,http://pararchive.com/
Parish Chest,http://www.parishchest.com
Parish Locator,http://www.parloc.pwp.blueyonder.co.uk/parishlocator.html
Parish Register Transcription Society,http://www.prtsoc.org.uk/
Pastigo,http://web.archive.org/web/20130205021406/http://www.pastigo.com/
Pastmapper,http://pastmapper.com/
"Art Detective, Public Catalogue Foundation (PCF)",http://www.thepcf.org.uk/artdetective/
"Image Recognition Check, Public Catalogue Foundation (PCF)",http://taggerimagerecognition.thepcf.org.uk/pcf/results/index.php
"Your Paintings Tagger, Public Catalogue Foundation (PCF)",http://tagger.thepcf.org.uk/
Ravelry,http://www.ravelry.com/
Pelagios,http://pelagios-project.blogspot.co.uk/
Penguin Watch,http://www.penguinwatch.org
PennTags,http://tags.library.upenn.edu/
"People and the Post Digital Memory Book, Smithsonian National Postal Museum",http://memorybook.si.edu/
Pepys Diary,http://pepysdiary.com/
PhillyHistory,http://www.phillyhistory.org/
Phrase Detectives,http://anawiki.essex.ac.uk/phrasedetectives/index.php
Planet Hunters,http://www.planethunters.org/
Plankton Portal,http://www.planktonportal.org/
Play it again,http://playitagainproject.org/
Pleiades,http://pleiades.stoa.org/
Polar Bear Expedition,https://web.archive.org/web/20070611202024/http://polarbears.si.umich.edu/
Politiets Registerblade,http://www.politietsregisterblade.dk/
Potlatch2 for MapQuest OpenStreetMap,http://wiki.openstreetmap.org/wiki/MapQuest
Project Budburst,http://budburst.org/
Project Gado,http://projectgado.org/
Prosop,http://www.prosop.org/
Prosopography of Anglo-Saxon England (PASE),http://www.pase.ac.uk/
Provenance Online Project,https://www.flickr.com/photos/58558794@N07/
Public Record Office Victoria PROV Wiki,http://wiki.prov.vic.gov.au/
Qualitative Data Repository (QDR),https://qdr.syr.edu/
Reading Experience Database,http://www.open.ac.uk/Arts/RED/
reCAPTCHA,https://web.archive.org/web/20140115093426/http://www.google.com/recaptcha
Register of One-Place Studies,http://www.register-of-one-place-studies.org.uk/index.html
Remember Me,http://rememberme.ushmm.org/
Representing Re-Formation,http://representingreformation.net/
Researchobject.org,http://www.researchobject.org/
Roots2Share,http://www.roots2share.org/
RootsWeb,http://rootsweb.com/
Royal BC Museum Transcribe,http://transcribe.royalbcmuseum.bc.ca/
RunCoCo,http://projects.oucs.ox.ac.uk/runcoco/
System for Annotation and Linkage of Sources in Arts and Humanities (SALSAH),http://www.salsah.org/
Sapelli,https://www.ucl.ac.uk/excites/software/sapelli
Science Gossip,http://www.sciencegossip.org/
Science Museum Object Wiki,http://objectwiki.sciencemuseum.org.uk/wiki/
SciStarter,http://scistarter.com/
ScotlandsPlaces,http://www.scotlandsplaces.gov.uk/
Scripto,http://scripto.org/
steve.museum/,http://web.archive.org/web/20150530183936/http://www.steve.museum/
Seafloor Explorer,http://www.seafloorexplorer.org/
Sejrs Sedler,http://www.sejrssedler.dk/
Self Archiving Legacy Toolkit (SALT),http://stanfordluminaryarchives.googlepages.com/salt
Sepia Town,http://www.sepiatown.com/
Share History,http://sharehistory.org/
"Share Your Story, Agricultural Innovation and Heritage Archive, National Museum of American History",http://americanhistory.si.edu/agheritage/share-your-story
Shropshire's Heritage Heroes,http://www.heritageheroes.org.uk/
Smithsonian Digital Volunteers: Transcription Center,https://transcription.si.edu/
Smithsonian Field guide for men in the armed forces,http://archive.org/stream/fieldcollectorsm00smit#page/n5/mode/2up
Snapshot Supernova,https://stargazing2015.zooniverse.org/#/projects/zooniverse/Snapshot%20Supernova
Social Networks and Archival Context (SNAC),http://socialarchive.iath.virginia.edu/
Society of Genealogists,http://www.sog.org.uk/
Stream of Digital Archives (SODA),http://soda.naa.gov.au/
Soldier Studies,http://www.soldierstudies.org/
Stardust@home,http://stardustathome.ssl.berkeley.edu/
St Fagans Archive,https://www.flickr.com/photos/museumwales/sets/72157645102673236/
State Library NSW Georeferencer,http://nsw.georeferencer.com/random
State Library NSW Transcripts,http://transcripts.sl.nsw.gov.au/
State Library Queensland Digital Volunteers,https://www.flickr.com/groups/archives2share/
Stockholms Stad,http://www2.ssa.stockholm.se/Bildregistrering/Mantalsregister/Default.aspx
Stories From Main Street,http://storiesfrommainstreet.org/
Strandlines,http://www.strandlines.net/
Suda on Line,http://www.stoa.org/sol/
Sydney Benevolent Asylum,http://www.sydneybenevolentasylum.com/
tagasauris,http://tagasauris.com/
TAPAS Project,http://tapasproject.org/
Tate Art Maps,http://artmaps.tate.org.uk/
TED Open Translation Project,http://www.ted.com/about/programs-initiatives/ted-open-translation-project
Tenbury Regal Memory Reel,http://www.regaltenbury.org.uk/memory-reel/
Texas Manuscript Cultures,http://txmscultures.writingstore.com/
Text-Image Linking Environment (TILE),http://mith.umd.edu/tile/
The Agas Map of Early Modern London,http://mapoflondon.uvic.ca/
"Letter in the Attic, My Brighton and Hove",http://www.mybrightonandhove.org.uk/category_id__1543.aspx
The Civil War in Letters,http://publications.newberry.org/civilwarletters/
The Digital Inn,http://arkivverket.no/eng/Digitalarkivet/About-the-Digital-Archives/The-Digital-Inn
The Great War Archive,http://www.oucs.ox.ac.uk/ww1lit/gwa
The Historic Gazetteer,http://gov.genealogy.net/search/index
The Historical Gazetteer of England's Place-Names (DEEP),http://placenames.org.uk/
The History Harvest,http://historyharvest.unl.edu/
The National Archives Community,https://community.nationalarchives.gov.uk/
The Remembering Site,http://www.therememberingsite.org/
The Shoebox by PSNH,http://psnhshoebox.com/
The Victorian Web,http://www.victorianweb.org/
Tiltfactor Metadata Games,http://www.tiltfactor.org/game/metadata-games/
Time Shutter,http://www.timeshutter.com/
TNA Your Archives,http://yourarchives.nationalarchives.gov.uk/
Transcribable,https://github.com/propublica/transcribable
Transcribe Bentham,http://www.ucl.ac.uk/transcribe-bentham/ 
Transcribing the Past,https://transcribe.ou.edu/
Transcribo,http://transcribo.org
Transcription for Paleographical and Editorial Notation (T-PEN),http://t-pen.org/
tranScriptorium,http://transcriptorium.eu
Trove Newspapers,http://trove.nla.gov.au/newspaper/
True North Mapping Minnesotas History,http://www.mngeo.state.mn.us/ghol/
TypeWright,www.18thconnect.org/typewright/
UK Census Online,http://www.freecen.org.uk/
"Unlock, Edina",http://edina.ac.uk/unlock/
UrCrowdsource,http://urcrowdsource.org/omeka/
USGenWeb Free Census Project,http://www.usgwcensus.org/
USGS North American Bird Phenology Program,http://www.pwrc.usgs.gov/bpp/
V&A Crowdsourcing Beta,http://collections.vam.ac.uk/crowdsourcing/
"VCH Explore, Victoria County History",http://www.victoriacountyhistory.ac.uk/explore/
Velehanden,http://velehanden.nl/
Veridian Digital Library Software,http://www.veridiansoftware.com/
Victoria County History,http://www.victoriacountyhistory.ac.uk/
Reviews in History,http://www.history.ac.uk/reviews/
Viewshare,http://viewshare.org/
Virginia Memory Making History - Transcribe,http://www.virginiamemory.com/transcribe/
Vision of Britain Through Time,http://www.visionofbritain.org.uk/
Voyant Tools,http://voyeurtools.org/
Wiki for the Anglo-American Legal Tradition Website (WAALT),http://aalt.law.uh.edu/
Waisda?,http://waisda.nl/
Weather Detective,http://www.weatherdetective.net.au/
Weaving History,http://www.weavinghistory.org/
Welsh Newspapers Online,http://papuraunewyddcymru.llgc.org.uk/en/home
Welsh Voices of the Great War Online,http://www.peoplescollection.wales/collections/377191
WeRelate,http://www.werelate.org
What Was There,http://www.whatwasthere.com/
What's the Score,http://www.whats-the-score.org/
Whitney Research Group Wiki,http://wiki.whitneygen.org/wrg/index.php/Main_Page
WieWasWie,https://www.wiewaswie.nl/
Wikimaps Warper,https://warper.wmflabs.org/
WikiProject NARA,http://en.wikisource.org/wiki/Wikisource:WikiProject_NARA
Wikisource,https://en.wikisource.org/wiki/Main_Page
WikiTree,http://wikitree.com/
WikiWar,http://wikiwar.net/
Wiltshire OPC,http://www.wiltshire-opc.org.uk/genealogy/
Wir Waren So Frei,https://www.wir-waren-so-frei.de/
Women of Scotland,http://www.womenofscotland.org.uk/
Women's Archive of Wales,http://www.womensarchivewales.org
World Archives Project,http://community.ancestry.com/wap/download.aspx
World Memory Project,http://www.worldmemoryproject.org/
World Service Radio Archive Prototype,http://worldservice.prototyping.bbc.co.uk/
WorldConnect,http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi
WorldGenWeb,http://www.worldgenweb.org/
Worm Watch,http://www.wormwatchlab.org/
WWI 3rd Bn CEF War Diary Transcriptions,http://qormuseum.org/2012/11/21/update-on-our-transcription-project-for-3rd-bn-war-diaries/
Yad Vashem The Central Database of Shoah Victims' Names,http://www.yadvashem.org/
Year of the Bay,http://yearofthebay.org
You! Enhance Access to History (YEAH),http://www.apex-project.eu/index.php/en/news-events/182-copy-of-pawliczek-article-248
youryongestreet,http://web.archive.org/web/*/http://youryongestreet.omeka.net/
YUMA / Annotorious,http://annotorious.github.io/
Zooniverse,https://www.zooniverse.org/
Zooniverse Dating,http://dating.zooniverse.org/
Zooniverse Letters,http://letters.zooniverse.org
Zoo Tools,http://tools.zooniverse.org/
Zotero Commons,https://www.zotero.org/support/commons