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Enhance participants

The Enhance program, established in 1983, allows designated libraries to correct or add information to bibliographic records in WorldCat. The program now includes more than 180 institutions. Requirements for participation, an application, guidelines and training are available in WorldCat documentation.

Institutions listed under OCLC Enhance participants are specially authorized to lock, edit and replace records in WorldCat. Those participating at the Regular Enhance level can replace most member-input records. National Level Enhance participants, chiefly selected Library of Congress (LC) cataloging staff and Program for Cooperative Cataloging (PCC) participants, may additionally replace most national-level records (including Encoding Levels blank and 1).

OCLC Enhance participants

Last revised: 03 December 2013

National Level Enhance icon  denotes institutions that have National Level Enhance authorizations

Symbol Institution Format
AAA Auburn University BKS
ABC University of Alabama at Birmingham BKS
AFQ Armed Forces Staff College BKS This institution has National Level Enhanced authorization for this format
AGL National Agricultural Library BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

MAP

VIS This institution has National Level Enhanced authorization for this format
AGX National Agricultural Library, Cooperative Project BKS
AJ# Emory University, Manuscript, Archives, and Rare Book Library

BKS

REC

VIS

AS0 Amon Carter Museum BKS
AZK Grand Canyon University BKS

COM
AZS Arizona State University BKS This institution has National Level Enhanced authorization for this format
AZU University of Arizona BKS
BGU Bowling Green State University BKS

REC

SCO
BKL Brooklyn Public Library BKS
BOS Boston University BKS
BUF State University of New York at Buffalo BKS This institution has National Level Enhanced authorization for this format

SCO

REC
BXM Boston College BKS
CAV Capital University Law Library BKS
CAW California Academy of Sciences BKS
CDL San Diego County, Law Library BKS

REC
CGP Chicago Public Library BKS
CGU University of Chicago BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
CIN University of Cincinnati REC

SCO
CLA California State University, Los Angeles BKS
CLE Cleveland Public Library BKS This institution has National Level Enhanced authorization for this format

COM

REC
CLU University of California, Los Angeles BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
COA University of Colorado at Denver and Health Sciences Center BKS
COD University of Colorado, Boulder BKS This institution has National Level Enhanced authorization for this format

MAP
COO Cornell University BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format
COP Colorado School of Mines MAP
CPL Carnegie Library of Pittsburgh BKS

REC

SCO
CPO California State Polytechnic University, Pomona COM
CRL Center for Research Libraries BKS This institution has National Level Enhanced authorization for this format
CRU University of California, Riverside BKS
CSL University of Southern California BKS
CSS Columbus City Schools COM
CUF University of San Francisco, Gleeson Library BKS
CUS University of California, San Diego BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
CUT University of California, Santa Barbara BKS
CUV University of California, Davis BKS

SCO

VIS
CUVSP University of California, Davis Shared Print BKS
CUX University of California, Davis, Health Sciences Library BKS
CUY University of California, Berkeley BKS This institution has National Level Enhanced authorization for this format
CVN Covenant Theological Seminary BKS
DAD Douglas County (Colorado) Libraries BKS This institution has National Level Enhanced authorization for this format
DAY University of Dayton BKS This institution has National Level Enhanced authorization for this format
DGT George Washington University Woodstock Library BKSThis institution has National Level Enhanced authorization for this format
DGW George Washington University BKS
ELW Eden-Webster University REC
EMU Emory University BKS

REC

VIS
ENG New England Conservatory REC

SCO
ESU University of Strathclyde BKS
EXW Western Michigan University SCO
EYM University of Michigan SCO
EZK Cranbrook Academy of Art Library BKS
FDA Florida State University BKS
FHI University of South Florida, Mental Health Institute BKS
FHM University of South Florida BKS
FMZ Florida State University Music Library

SCO

REC

FNP University of North Florida VIS
FSL Florida State University Law Library BKS
FUG University of Florida BKS This institution has National Level Enhanced authorization for this format

MAP
FXG Florida International University BKS
FXM Frick Collection BKS This institution has National Level Enhanced authorization for this format
FXN Florida International University, Biscayne Bay Campus BKS
GAO U.S. General Accounting Office BKS
GDD DeKalb County (Ga.) School System REC

VIS
GK8 Des Plaines (Illinois) Public Library VIS
GPO U.S. Government Printing Office BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

MAP This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
GUA University of Georgia BKS

REC

VIS
GUL Georgetown University Law Library BKS
GWL George Washington University Law Library BKS
GZM University of Wisconsin, Madison BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
GZN University of Wisconsin, Milwaukee REC

SCO
HCO Hennepin County Library REC
HHG Harvard University, Houghton Library BKS
HHO Tinley Park Public Library BKS
HLS Harvard University, Harvard College Library Technical Services BKS This institution has National Level Enhanced authorization for this format

MAP
HMY Harvard University, Yenching Library BKS This institution has National Level Enhanced authorization for this format
HNK Hong Kong University of Science and Technology BKS
HRH Harry Ransom Humanities Research Center, University of Texas at Austin BKS

REC

SCO
HRM University of Hartford SCO
HUH University of Hawaii at Manoa BKS This institution has National Level Enhanced authorization for this format
HVC Haverford College BKS
HVL Harvard Law School Library BKS
IAY University of Illinois, Chicago BKS
IBI College of DuPage VIS
IBS Ball State University SCO

VIS
IBV Newberry Library BKS
IKG Champaign (Illinois) Public Library REC
IKM Texas State Library BKS
ILI Indiana University School of Law, Indianapolis BKS This institution has National Level Enhanced authorization for this format
INT University of North Texas SCO
INU Northwestern University BKS This institution has National Level Enhanced authorization for this format

REC

SCO
IPL Purdue University BKS
IQU University of New Mexico BKS This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
ISL Indiana State Library BKS
IUB Indiana University School of Law BKS

VIS
IUG Indiana University, Music ARL RECON REC

SCO
IUL Indiana University BKS This institution has National Level Enhanced authorization for this format

MAP

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS
IUP Indiana University-Purdue University, Indianapolis BKS
IXA University of Texas, Austin BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS
JED Cooperative Computer Services BKS
JPG Getty Research Institute BKS This institution has National Level Enhanced authorization for this format
JPL Jacksonville Public Library (FL) REC

VIS
JYJ Rock Valley College BKS
KKU University of Kansas BKS
KLC Kern County (California) Library VIS
KLM University of Louisville SCO
KSU Kent State University BKS

REC

SCO

VIS
KUK University of Kentucky REC

SCO
KUM University of Kentucky Medical Center BKS
LCD Library of Congress, Music Division, Research Services REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
LCM Library of Congress, Sound Recordings REC This institution has National Level Enhanced authorization for this format
LDL University of Nebraska, Lincoln BKS
LHM United States Holocaust Memorial Museum BKS
LNN Library of Congress BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
LRU Tulane University BKS This institution has National Level Enhanced authorization for this format
LTL Saint Louis University Medical Center VIS
LUU Louisiana State University BKS
MBB Brandeis University BKS
MCS Harvard University BKS
MDY Middlebury College BKS

REC

SCO
MFM Mississippi State University BKS
MHS Minnesota Historical Society BKS
MIR Mira Costa College BKS
MMU University of Missouri ? Columbia, Health Sciences BKS
MNO Saint Olaf College REC
MNS College of St. Scholastica BKS
MNU University of Minnesota

BKS This institution has National Level Enhanced authorization for this format

REC

MRH Hinds Community College BKS
MRT Reformed Theological Seminary BKS
MUM University of Mississippi BKS
MUU University of Missouri—Columbia BKS
NAR National Archives & Records Service BKS
NCM Mars Hill College BKS
NCS North Carolina State Library BKS

VIS
NDD Duke University BKS This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
NDL Duke University Law Library BKS This institution has National Level Enhanced authorization for this format
NDS North Dakota State Library BKS
NGU University of North Carolina, Greensboro BKS

SCO
NLA Northeastern University School of Law BKS
NLM National Library of Medicine BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
NMT New Mexico Institute of Mining and Technology MAP
NOC University of North Carolina, Chapel Hill BKS This institution has National Level Enhanced authorization for this format

SCO

VIS
NOH University of North Carolina, Chapel Hill, Health Sciences Library BKS
NRC North Carolina State University BKS
NTD University of Idaho BKS
NTE Washington State University BKS

SCO
NUI University of Iowa BKS
NYG New York State Library BKS
NYP New York Public - Library Research Libraries BKS This institution has National Level Enhanced authorization for this format

REC

SCO This institution has National Level Enhanced authorization for this format
OBE Oberlin College BKS This institution has National Level Enhanced authorization for this format

REC

SCO
OCO Columbus Metropolitan Library (OH) REC

SCO
OCP Public Library of Cincinnati and Hamilton County BKS

REC
OHI State Library of Ohio BKS
OHS Oregon Health and Science University BKS
OI@ University of Cape Town BKS
OIP Boise State University BKS
OKS Oklahoma State University BKS This institution has National Level Enhanced authorization for this format
OL$ University of South Africa BKS
OLA National Oceanic & Atmospheric Administration Central Library BKS
ONS Northwestern School of Law BKS
ORE Oregon State University Libraries BKS
ORU University of Oregon BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
ORX Multnomah County Library BKS

REC

SCO
ORZ Portland State University BKS
OSU Ohio State University BKS This institution has National Level Enhanced authorization for this format
OWK Kent State University, Trumbull Campus BKS

REC

SCO

VIS
P@N Georgia Public Library Service, PINES BKS

REC

VIS
PAT Athenaeum of Philadelphia BKS
PAU University of Pennsylvania BKS This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
PAULM University of Pennsylvania Rare Book and Manuscript Library BKS
PFM University of Pittsburgh Health Sciences Library BKS

VIS
PIT University of Pittsburgh BKS

VIS
PRP Reformed Presbyterian Theological Seminary BKS
RBN Brown University BKS
RER Eastman School of Music, ARL RECON SCO
RES Eastman School of Music REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
RLA Alaska Resources Library and Information Services BKS
RQB Massachusetts Institute of Technology, Technical Publications, ARL RECON BKS
RQF University of Illinois, Agriculture Library, ARL RECON BKS
RSG Rifkind Center, Los Angeles County Musuem of Art BKS
SAP San Antonio Public Library BKS
SCB Scripps Research Institute BKSThis institution has National Level Enhanced authorization for this format
SLU Saint Louis University School of Law BKS This institution has National Level Enhanced authorization for this format
SMI Smithsonian Institution BKS This institution has National Level Enhanced authorization for this format
SPI Illinois State Library MAP
SRB State Library of Ohio, SEO Branch BKS

COM

REC

VIS
STF Stanford University BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
SUC University of South Carolina BKS
SYB Syracuse University BKS

REC
TAI Texas A & M University, Kingsville BKS
TEF OCLC TechPro REC

SCO
TJC Vanderbilt University BKS This institution has National Level Enhanced authorization for this format
TKN University of Tennessee, Knoxville VIS
TOZ Harvard University Tozzer Library BKS This institution has National Level Enhanced authorization for this format
TXA Texas A & M University BKS This institution has National Level Enhanced authorization for this format

MAP

VIS This institution has National Level Enhanced authorization for this format
TXI Texas State University -- San Marcos BKS

VIS
TXQ University of Texas, Tarlton Law Library BKS
UAA University of Alaska, Anchorage BKS
UBY Brigham Young University BKS This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format
UCX University of Colorado Law School BKS
UIU University of Illinois SCO
UMC University of Maryland, College Park BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
UMI University Microfilms International BKS
UMK University of Missouri -- Kansas City REC
UND University of North Dakota BKS

SCO
UOK Seattle Public Library BKS
UPM Pennsylvania State University BKS This institution has National Level Enhanced authorization for this format

MAP This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format

REC
UTV Brigham Young University Law School BKS This institution has National Level Enhanced authorization for this format
VA@ University of Virginia BKS
VIC Library of Virginia BKS

MAP
VPI Virginia Polytechnic and State University BKS

VIS
VQT Monroe Community College BKS
VRU University of Richmond REC

VIS
VVC Colgate University BKS
VZI Stony Brook Institute for Advanced Studies of World Religions BKS
WAU University of Washington BKS This institution has National Level Enhanced authorization for this format

COM This institution has National Level Enhanced authorization for this format

SCO

VIS This institution has National Level Enhanced authorization for this format
WCM Williams College VIS
WEA Eastern Washington University BKS
WIH State Historical Society of Wisconsin BKS
WIQ Outagamie Waupaca Library System BKS
WLL Marquette University Law Library BKS
WRJ Washington State Library BKS
WTU Washington University at Saint Louis BKS

REC

SCO
WUL Washington University at Saint Louis, Law BKS
WYU University of Wyoming BKS
XBM SUNY, Brockport BKS

VIS
XII Saint Louis University BKS

VIS
YAM American Museum of Natural History BKS
YLS New York University Law School BKS This institution has National Level Enhanced authorization for this format
YQR Rochester Public Library BKS
YSM SUNY at Stony Brook BKS
YUS Yale University BKS This institution has National Level Enhanced authorization for this format
ZBL Brooklyn Law School BKS

COM
ZBS American Bible Society BKS
ZCL Columbia University Law Library BKS
ZCU Columbia University BKS This institution has National Level Enhanced authorization for this format

REC This institution has National Level Enhanced authorization for this format

SCO This institution has National Level Enhanced authorization for this format

VIS This institution has National Level Enhanced authorization for this format
ZHM Hunter College BKS
ZP2 Heard Museum BKS
ZP7 Rio Rancho (New Mexico) Public Library BKS
ZQP Queens Borough Public Library BKS This institution has National Level Enhanced authorization for this format
ZRS Russell Sage College BKS
ZSJ Saint John's University Library BKS
ZYU New York University Library BKSThis institution has National Level Enhanced authorization for this format

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