Available Indexes

HathiTrust Institution Identifiers

The table below shows the mapping of the identifiers HathiTrust uses internally for institutions and organizations, to the names of those entities. This identifier is constructed from the institution-specific part of the domain name. For non-institution special cases, the identifier is prefixed with "ht_".

These identifiers are used in HathiTrust METS files to identify content providers, responsible entities, and digitization sources. They are also used to identify PREMIS linking agents within those METS files. Members may also receive reports or files that use the following institution codes. 

Download the most current file of HT institution identifiers (TSV file, updated nightly). 


The following table was last updated 2021-03-30

Institution IDInstitution Name
abacAbraham Baldwin Agricultural College
alleghenyAllegheny College
amherstAmherst College
anuAustralian National University
archiveInternet Archive
arizonaUniversity of Arizona
asuArizona State University
asuramsAlbany State University
aubAmerican University of Beirut
auburnAuburn University
aucklandUniversity of Auckland
augustaAugusta University
bardBard College
baylorBaylor University
bcBoston College
bentley-umichBentley Historical Library, University of Michigan
berkeleyUniversity of California, Berkeley
binghamtonBinghamton University
bowdoinBowdoin College
brandeisBrandeis University
brockuBrock University
brooklynmuseumBrooklyn Museum
brownBrown University
brynmawrBryn Mawr College
buBoston University
bucknellBucknell University
buffaloUniversity At Buffalo, The State University of New York
byuBrigham Young University
camUniversity of Cambridge
carletonCarleton College
carletonuCarleton University
caseCase Western Reserve University
ccgaCollege of Coastal Georgia
cguClaremont Graduate University
claremontThe Claremont Colleges Services
clarkartSterling and Francine Clark Art Institute
claytonClayton State University
clements-umichWilliam L. Clements Library, University of Michigan
clemsonClemson University
cmcClaremont McKenna College
cmichCentral Michigan University
cmuCarnegie Mellon University
colbyColby College
coloradoUniversity of Colorado Boulder
columbiaColumbia University
columbusstateColumbus State University
conncollConnecticut College
cornellCornell University
cwuCentral Washington University
daltonstateDalton State College
dartmouthDartmouth College
davidsonDavidson College
depaulDePaul University
depauwDePauw University
dickinsonDickinson College
dukeDuke University
egaEast Georgia State College
elonElon University
emoryEmory University
famuFlorida A&M University
fauFlorida Atlantic University
fgcuFlorida Gulf Coast University
fiuFlorida International University
flbogState University System of Florida
floridapolyFlorida Polytechnic
frickThe Frick Collection
fsuFlorida State University
fvsuFort Valley State University
gatechGeorgia Institute of Technology
gc-cunyCUNY Graduate School and University Center
gcsuGeorgia College & State University
georgetownGeorgetown University
georgiasouthernGeorgia Southern University
gettyGetty Research Institute
ggcGeorgia Gwinnett College
gmuGeorge Mason University
gordonstateGordon State College
grinnellGrinnell College
gsuGeorgia State University
gswGeorgia Southwestern State University
harvardHarvard University
haverfordHaverford College
hawaiiUniversity of Hawaii
hecHEC Montréal
highlandsGeorgia Highlands College
hmcHarvey Mudd College
howardHoward University
ht_privatePrivate Donor
ht_support-microsoftDigitization Support from Microsoft
humboldtHumboldt State University
iasIAS, via Princeton University
iastateIowa State University
illinoisUniversity of Illinois at Urbana-Champaign
iuIndiana University
jhuJohns Hopkins University
jmuJames Madison University
keioKeio University
kennesawKennesaw State University
kenyonKenyon College
kgiKeck Graduate Institute of Applied Life Sciences
knowledgeunlatchedKnowledge Unlatched
ksuKansas State University
kuUniversity of Kansas
lafayetteLafayette College
laurentianLaurentian University
lehighLehigh University
locLibrary of Congress
lucLoyola University of Chicago
macalesterMacalester College
mcgillMcGill University
mcmasterMcMaster University
mdandersonUniversity of Texas M.D. Anderson Cancer Center
mgaMiddle Georgia State University
miamiUniversity of Miami
milproj-dc-umichMillennium Project
missouriUniversity of Missouri - Columbia
mitMassachusetts Institute of Technology
mndigitalMinnesota Digital Library
mnhsMinnesota Historical Society
monashMonash University
montanaMontana State University
msstateMississippi State University
msuMichigan State University
mtholyokeMount Holyoke College
ncfNew College of Florida
nclNational Central Library
ncsuNorth Carolina State University
ndUniversity of Notre Dame
neuNortheastern University
nfbNational Federation of the Blind
nmsuNew Mexico State University - Las Cruces Campus
northwesternNorthwestern University
nyplNew York Public Library
nyuNew York University
oduOld Dominion University
ohioOhio University
okstateOklahoma State University
olemissUniversity of Mississippi
osuThe Ohio State University
ouUniversity of Oklahoma
oxUniversity of Oxford
pfwPurdue University Fort Wayne
pittUniversity of Pittsburgh
pitzerPitzer College
pomonaPomona College
press-umichUniversity of Michigan Press
princetonPrinceton University
psuPennsylvania State University
ptsemPrinceton Theological Seminary
pugetsoundUniversity of Puget Sound
purduePurdue University
queensuQueen's University
reedReed College
richmondUniversity of Richmond
rochesterUniversity of Rochester
rutgersRutgers University
ryersonRyerson University
sandiegoUniversity of San Diego
savannahstateSavannah State University
scUniversity of South Carolina
scrippscollegeScripps College
sfuSimon Fraser University
sgscSouth Georgia State College
shuSeton Hall University
siSmithsonian Institution
sjsuSan Jose State University
smithSmith College
smuSouthern Methodist University
stanfordStanford University
swarthmoreSwarthmore College
swmedUniversity of Texas Southwestern Medical Center
sydneyUniversity of Sydney
syrSyracuse University
tamuTexas A&M University
tcuTexas Christian University
technicalreportsTechnical Report Archive & Image Library
templeTemple University
trentuTrent University
trincollTrinity College
ttuTexas Tech University
tuftsTufts University
tulaneTulane University
txstateTexas State University - San Marcos
uaUniversity of Alabama
ualbertaUniversity of Alberta
ubcUniversity of British Columbia
ucUniversity of Cincinnati
ucalgaryUniversity of Calgary
ucdavisUniversity of California, Davis
ucfUniversity of Central Florida
uchicagoUniversity of Chicago
uciUniversity of California, Irvine
uclaUniversity of California, Los Angeles
ucmUniversidad Complutense de Madrid
ucmercedUniversity of California, Merced
uconnUniversity of Connecticut
ucopUniversity of California, Office of the President
ucrUniversity of California, Riverside
ucsbUniversity of California, Santa Barbara
ucscUniversity of California, Santa Cruz
ucsdUniversity of California, San Diego
ucsfUniversity of California, San Francisco
udelUniversity of Delaware
uflUniversity of Florida
ugaUniversity of Georgia
uhUniversity of Houston
uicUniversity of Illinois at Chicago
uiowaUniversity of Iowa
ukyUniversity of Kentucky
umanitobaUniversity of Manitoba
umassUniversity of Massachusetts Amherst
umdUniversity of Maryland, College Park
umdl-umichUniversity of Michigan Library IT, Digital Library Production Service, Digital Conversion Unit
umichUniversity of Michigan
umnUniversity of Minnesota
uncUniversity of North Carolina at Chapel Hill
unfUniversity of North Florida
ungUniversity of North Georgia
unhUniversity of New Hampshire
unimelbUniversity of Melbourne
unionUnion College
universityofcaliforniaUniversity of California
unlUniversity of Nebraska - Lincoln
unlvUniversity of Nevada - Las Vegas
unmUniversity of New Mexico
unrUniversity of Nevada, Reno
unswUNSW Sydney
untUniversity of North Texas
uoguelphUniversity of Guelph
uoregonUniversity of Oregon
uottawaUniversity of Ottawa
upennUniversity of Pennsylvania
uqThe University of Queensland
ureginaUniversity of Regina
uriUniversity of Rhode Island
usaskUniversity of Saskatchewan
uscUniversity of Southern California
usfUniversity of South Florida
usgUniversity System of Georgia
usuUtah State University
usupressUtah State University Press
utaUniversity of Texas at Arlington
utahUniversity of Utah
utdallasUniversity of Texas at Dallas
utepUniversity of Texas at El Paso
utexasUniversity of Texas at Austin
uthUniversity of Texas Health Science Center at Houston
utkUniversity of Tennessee, Knoxville
utorontoUniversity of Toronto
utrgvUniversity of Texas Rio Grande Valley
utsaUniversity of Texas at San Antonio
uuhhsUnitarian Universalist History and Heritage Society
uvmUniversity of Vermont
uwaterlooUniversity of Waterloo
uwfUniversity of West Florida
uwoUniversity of Western Ontario
uwyoUniversity of Wyoming
valdostaValdosta State University
vanderbiltVanderbilt University
vassarVassar College
vcuVirginia Commonwealth University
virginiaUniversity of Virginia
vtVirginia Tech
washingtonUniversity of Washington
wayneWayne State University
wellesleyWellesley College
wesleyanWesleyan University
westgaUniversity of West Georgia
wfuWake Forest University
whitmanWhitman College
wichitaWichita State University
willametteWillamette University
williamsWilliams College
wiscUniversity of Wisconsin - Madison
wlu-caWilfrid Laurier University
wlu-eduWashington and Lee University
wmWilliam & Mary
woosterThe College of Wooster
wsuWashington State University
wustlWashington University in St. Louis
wvuWest Virginia University
wwuWestern Washington University
xulaXavier University of Louisiana
yaleYale University
yorkuYork University