资源共享群组

图书馆集团和联盟可通过 WorldShare 馆际互借实现高效经济的馆藏合并。设置非常简单，尤其当参与者已经是 OCLC 的成员机构时。集团内图书馆可轻松向 WorldCat 贡献馆藏资料，所以它们对 WorldCat 搜索者可见。

集团检索功能 (GAC) 组织是按主题、地理位置或其他属性联合在一起的特设图书馆协会，也可使用 WorldShare 馆际互借。所有成员均可访问各自的书目、位置和摘要馆藏记录。这些团体中最大的组织是 Libraries Very Interested in Sharing (LVIS)。

这里是OCLC组接入能力（GAC）和联合目录（UL）异形组的列表。对于每个组内成员机构的符号列表，请参阅OCLC策略目录。

Group Symbol	Group Name
A$IL	Reaching Across Illinois Lib Sys Group/East Peoria
A@CS	Associated College of the South
AACL	Ames Area Cooperative Library
ABUL	Abilene Library Consortium
ACOV	Libraries Supplying Electronic Documents During COVID-19 Crisis
AFSO	Air Force Special Operations Command
AGCU	Affinity Group of Colleges & University
AL@N	Arkansas Library Online Network
ALPU	Aclcp Union List of Serials
AMBC	Amigos Western Resource Sharing Agreement
AMGS	Amigos Resource Sharing Agreement Signers
AMIL	Amical Inter Lending
ARCH	Atlanta Region Council for Higher Educational
ARKL	Arkansas Libraries
ASRL	ASRL (ASN of Southeastern Research Libr)
ASVU	Arkansas Union List of Serials
ATUG	American Theological Users Group
AUNZ	Libraries in Australia/New Zealand
AZ@N	Aznet, Arizona Library Online Network
BCIG	BCI (Bureau de coopération interuniversitaire)
BCOV	Libraries Supplying E-Books During COVID-19 Crisis
BCRC	BCR Interlibrary Loan Code Signers
BGCS	Black Gold Cooperative Library System
BH#L	Botanical & Horticultural Resource Sharing
BNGG	Binghamton University Library Group
BNUL	Bloomington & Normal Cooperative Union List of Serials
BRDR	Ivy Plus Libraries Confederation Group
BSEC	Blue Sky Express
BWRI	Broward County Region Interlibrary Loan
BWUL	Waco Union List of Serials
CAOS	Washington Research Library Consortium, WRLC
CAQU	Cooperative Library System, Central Association of Library
CAUG	CAUL-CBUA and COPPUL
CAYU	Chicago Area Theological Library Association, CATLA
CCOV	Libraries Supplying Physical Collection
CDGA	BCR Group Access Project
CDKU	Capital District Library Council, CDLC, Union List of Serials
CDNG	Canadian libraries-Bibliothèques canadiennes
CG@H	Cleary, Gottlieb, Steen & Hamilton Group Access
CGSA	California Group for Series Access
CH#P	Chicago Public School
CI#C	Big Ten Academic Alliance
CIUL	Chicago Area Theological School Union List
CKMO	Cokamo
CL$A	California State Library
CL@N	Christian Library Association Network
CLUL	Chile Public Library Union List Group
CMKC	Chemeketa Cooperative WorldShare ILL Referral Group
CNRL	The Combined Regions (CONARLS)
CNYG	Central New York Library Research Council
CNZL	Connecticut Union List of Serials
COSL	Cosell
CRIU	Center for Research Library Union List of Serials
CRLG	Center for Research Library Group/Linda Hall Library
CSUC	Consorci CSUC
CTYU	City University of New York Union List of Serials
CVGL	Central Virginia Union List of Serials
D#SG	Danish Serials Group
D@PL	Reaching Across Illinois Lib Sys/Geneva
DCCC	Pennsylvania District CTRS Union List
DELB	Delaware County Library System Borrowing Management Center
DLNT	Dalnet
EAST	Eastern Academic Scholars' Trust Shared Print Program
EBOK	EBOK - Whole Ebook Lending
ECAU	Capital Area Network Union List of Serials
EFTS	EFTS Users
EP$C	Epscor States Information Network
EQ$Y	Detroit Cooperative Catalog Group Access
ESRS	ILL SPAIN
EURO	Academic Libraries in Europe
EWMU	Michigan Library Consortium Union List of Serials
EZ@Z	Mid-Michigan Library League Union Catalog
FEDL	Federal Library & Information Center Group Access
FILM	Libraries supplying AV materials free of charge
FLIN	Florida Library Information Network
FR$B	Federal Reserve Banks Network
FS@W	Firstsearch In Wisconsin & Minnesota
FTAB	Tampa Bay Library Consortium Group Access
GC@N	Canadian Library In OCLC
GL$D	Georgia Online Database
GM#L	Greater Midwest Regional Medical Library Network
GNYS	New York Statewide Group Access
GS#P	Global Sharing Program
GWLA	Greater Western Library Alliance
HCLG	Houghton College Library Union List Group
HR#L	Hampton Roads Union List of Serials
HT@L	Reaching Across Illinois Lib Sys/Shorewood
HTSP	HathiTrust Retention Libraries
HWSU	Hobart & William Smith Union List / Catalog Agnt Group
IALI	Academic Library of Indiana
IC@N	International Coalition on Newspapers
IDAH	ShareIdaho
IDSZ	IDS Project
IHLS	Illinois Heartland Library System
IL#O	International Labor Organization
ILLD	OCLC Training & ILLiad Participant
ILSU	Indiana Libraries
IM@G	Iowa Multi-Type Access Group, Image
IOWA	MOBIS Iowa
IP@L	Inland Pacific Ballet Academy Library
IPBA	Jenner & Block
IWIR	Iowa Regents Library
KBIL	OCLC Knowledge Base
KBWC	OCLC Research Sharing / Knowledge Base Part
KL#N	Kentucky Library Network
KTBA	Kentucky Community & Technical College System, KCTCS
KULU	Kansas Union List of Serials
L#WA	Illinois Heartland Lib Sys/Carterville
L@SM	South Metropolitan Regional Higher Education Consortium
L@TL	Illinois Heartland Lib Sys/Champaign Union List
LA#G	Louisiana Group Access Project
LAIL	Libraries Australia ILL
LAND	NY3Rs Association, Inc
LAUL	Louisiana Union List
LB@S	Libras
LEGL	Legend Legal Electronic Network Database
LIAU	Libraries in Australia
LINK	Linkuk Group
LINZ	Libraries in New Zealand
LLLL	LVIS libraries with loan periods of 12+ weeks
LONG	Libraries with loan periods of 12+ weeks
LPAU	Pennsylvania Law Library Cooperative
LQCA	Illinois Heartland Lib Sys/Edwardsville
LQRS	Reaching Across Illinois Libraries/Rails
LSTR	Library Sharing Transportation Research
LTBA	Libraries Together and by Association
LTQR	Latin American Research Research Project
LVIS	Libraries Very Interested In Sharing
LVUL	Lehigh Valley Association of Independent College
LYAC	Lynchburg Area Library Cooperative Union List of Serials
LYRA	Lyra
M#RA	Massachusetts Library System
MAGO	MALAmigos
MALA	Mid-America Library Alliance
MCLN	Mountain College Library Network
MDIC	Maryland Independent College & University Association Libraries
MERL	Mobius Merlin Cluster
MHXL	MCCLPHEI
MIGC	Michigan Libraries Statewide
MIGI	Missouri Interlibrary Loan Group
MLNB	Massachusetts Library System Borrowing Management Center
MM#C	Mississippi Library Commission
MO#L	Mid-Ohio Health Science Library Association
MOBI	Mobius Missouri
MRDG	Massachusetts Regional Delivery Group
MULS	MULS
N@VY	Consortium of Navy Library
N8IA	Reaching Across Illinois Lib Sys/Rockford
NAAL	Network of Alabama Academic Libraries (NAAL)
NAUL	Alabama Union List of Serials
NC$A	North Carolina Online Union Catalog
NC@N	North Carolina & Nebraska Group Access
NCAL	Norcal
NE#N	Northeast Florida Library Information Network
NE$A	Nebraska State Database
NE@R	Northeast Group Access
NEAU	Neomarl, NE Ohio Major Academy & Research Library
NEUL	New England Union List & Group Access Center
NGAG	NextGen Analytics Group
NJ@S	New Jersey Sharepac Group
NLCO	New England Law Libraries
NLEX	New England Law Libraries Expanded
NLNP	Dutch Libraries Non-Profit
NLTP	Dutch Libraries
NM@X	Newmexus / New Mexico Group Access
NO$$	Nelinet Online Code $igner$
NRFG	Northern New York Library Network
NS#L	Reaching Across Illinois Lib Sys/Wheeling
NTBC	North Bay Cooperative Library
NTWK	Minitex Group Access
NWGA	Northwest Group Access Program
NWLI	North West Libraries Inter-lending Partnership (NWLIP)
NYME	New York City Region Union List of Serials
NYRN	New York State Region Newspaper Repositories
NYTG	New York Institute of Technology Group
NYUL	New York Consolidated Uls
NYWU	Western New York Union List of Serials
OBRL	Oberlin Group
OCAC	Orbis Cascade Alliance Collection Manager
OCUG	OCUL (Ontario Council of University Libraries)
OCUL	Oakland County Union List of Serials
OGLU	Serials In Ohio Union List
OHIO	Ohio
OIU#	OCLC ISO Interlibrary Loan Protocol Users
OLNK	Ohiolink Consortium
OTIS	Group Access In Oklahoma
PALN	PALNI
PAOS	Paisano Consortium of Library Union List of Serials
PAPL	Pennsylvania Public Library Non District Center
PASC	PASCAL
PASU	Pennsylvania Union List of Serials
PG@A	Pasadena Group
PINE	Public Information Network for Electric Services, Pines
PL@A	Panhandle Library Access Network
PLCL	Pinnacle Library Cooperative
RBDA	Reaching Across Illinois Lib System/Coal Valley Group
RCHW	Mobius Archway Cluster
RFBP	Reciprocal Faculty Borrowing Program
RHLN	Rhode Island Library Network
RMET	Metro Region Group Access
RNYG	Rochester Region Research Library Council
ROHN	Rural Ohio Valley Health Science Library Network
ROLL	Illinois Heartland Lib Sys/Decatur UL
RRGC	Capital District Library Council
RSUN	SUNY Union List of Serials & Interlibrary Loan Group
S#RE	Share Capcon Group Access Project Group Access
S6WL	Southwest Florida Library Network
SABI	Sabinet GAC
SAIL	San Antonio Colleges Group
SC$D	South Carolina Library Database
SC@M	South Central Academy Medical Library Consortium
SCAT	Southern California Theological Library Association
SCKB	South Central Kansas Library System Borrowing Management Center
SCLC	Statewide California Electric Library Consortium
SE@L	Southeast Florida Library Information Network
SECU	SEC Libraries
SEOB	SEO Borrowing Management Center
SHNC	North Carolina Health & Science Library
SHRP	Shared Print Archiving GAC
SHRS	Shares Program Group
SHSI	State Historical Society of Iowa
SILO	Serials of Illinois Library Online
SIXX	So6 Group Access / Union List
SL#N	Soline
SLXG	Independent School Library Exchange, Group Access
SMLD	PPL Region 1
SMTW	Show ME the World
SNWL	Sonnenschein Nath & Rosenthal Library Group
SNYC	Southeastern New York Library Council Union List of Serials
SOAR	Serials Online In Arizona
SP#T	Southeastern Pennsylvania Theological Library Union List of Serials
SS#V	Southside Virginia Union List of Serials
SSPG	SCELC Shared Print
SV#L	Shenandoah Valley Union List of Serials
SV@L	South-Eastern Virginia Union List
SW#G	Southwest Virginia Information Network Group
SW@P	Aminet
SYGC	Southeastern New York Group Access
TA#R	Alsa Shared Catalog
TAEM	TAE-MOBIUS
TAEX	Transamigos Express Courier Group
TAKE	TAE-Kansas
TNLS	Tennessee Union List of Serials
TNSH	Tenn-Share GAC
TPIL	Te Puna ILL
TRLN	Triangle Research Library
TUGA	Tulsa Area Library Coop-Talc
TX@G	Texas Group
TXAM	Amarillo Public School Libraries
U4GS	United States Geological Survey Group
UASM	Mississippi Academy Union List of Serials
UBUF	SUNY Buffalo Library Group
UISL	Iowa Union List of Serials
UKIL	UK Inter Lending
ULSD	Utah State Library Division
ULWU	Worcester Area Cooperating Library, WACL
UTXL	Texas Statewide Union List of Serials
VA#P	Virginia Private College Union List of Serials
VA$L	Va$l
VE$T	Valnet, Va Library Network
VIVA	Viva
VRSU	Rochester 3R's Union List of Serials
W#9N	OCLC Western Union List Group
WCCB	Washington County Cooperative Library Services Borrowing Management Center
WCRU	WCIRU Outbound 2
WCSU	Wisconsin Union List of Serials
WEST	WEST GAC
WSCF	Washington State Correctional Facilities
WSDC	Eastern Shores Library System Group
WXEU	West Texas Union List of Serials
WYZL	Wyoming State Library
XPRS	California Research Sharing Network
YGAC	South Central Group Access Group
YSUU	South Central Region Library Council Union List of Serials
ZAGA	Municipal Library Consortium St Louis
ZERO	Nylink Interlibrary Code Group