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$IL | ALLIANCE LIBRARY SYST GROUP (GAC/UL) |
| A@CS | ASSOCIATED COL OF THE SOUTH |
| AACL | AMES AREA COOPERATIVE LIBRARIES |
| ABUL | ABILENE LIBRARY CONSORTIUM |
| ACOV | LIBRARIES SUPPLYING ELECTRONIC DOCUMENTS DURING COVID-19 CRISIS |
| AFSO | AIR FORCE SPECIAL OPERATIONS COMMAND |
| AGCU | AFFINITY GROUP OF COLLEGES & UNIV |
| ALPU | ACLCP UNION LIST OF SERIALS (GAC/UL) |
| AMBC | AMIGOS/BCR AGREEMENT: AMIGOS SIGNERS GROUP |
| AMCL | AMICAL RESPOIND RES SHARING GROUP |
| AMGS | AMIGOS RES SHARING AGREEMENT SIGNERS |
| ARCH | ATLANTA REGIONAL CONSORTIUM FOR HIGHER EDUC (GAC) |
| ARKL | ARKANSAS LIBRARIES |
| ARTH | MOBIUS ARTHUR CLUSTER |
| ASRL | ASERL (ASN OF SOUTHEASTERN RES LIBR) |
| ATUG | AMERICAN THEOLOGICAL USERS GROUP |
| AZ@N | AZNET, ARIZONA LIBRARIES ONLINE NETWORK |
| BCOV | LIBRARIES SUPPLYING E-BOOKS DURING COVID-19 CRISIS |
| BCRC | BCR ILL CODE SIGNERS |
| BGCS | BLACK GOLD COOPERATIVE LIBRARY SYSTEM |
| BH#L | BOTANICAL & HORTICULTURAL RESOURCE SHARING GROUP (GAC/UL) |
| BNGG | BINGHAMTON UNIV LIBRARY GROUP |
| BNUL | BLOOMINGTON & NORMAL COOPERATIVE UNION LIST OF SERIALS |
| BRID | MOBIUS BRIDGES CLUSTER |
| BWRI | BROWARD COUNTY REG ILL |
| CAHL | NORTH CAROLINA HEALTH & SCIENCE LIBRARIES UNION LIST OF SERIALS |
| CAQU | COOPERATIVE LIBRARY SYSTEM/ CENTRAL ASSOCIATION OF LIBRARIES (GAC/UL) |
| CAYU | CHICAGO AREA THEOLOGICAL LIBRARY ASSOCIATION (CATLA) |
| CCLG | CITY COLLEGE LIBRARY GROUP UNION LIST |
| CCOV | LIBRARIES SUPPLYING PHYSICAL COLLECTION DURING COVID-19 CRISIS |
| CDKU | CAPITAL DISTRICT LIBRARY COUNCIL (CDLC) UNION LIST OF SERIALS |
| CI#C | COMMITTEE ON INSTITUTIONAL COOPERATION CIC |
| CIUL | CHICAGO AREA THEOLOGICAL SCHOOLS UNION LIST |
| CKMO | COKAMO |
| CL$A | CALIFORNIA STATE LIBRARY |
| CL@N | CHRISTIAN LIBRARY ASSOCIATION NETWORK |
| CLUL | CHILE PUBLIC LIBRARIES UNION LIST GROUP |
| CNRL | THE COMBINED REGIONS (CONARLS) |
| CNYG | CENTRAL NEW YORK LIBRARY RESOURCES COUNCIL |
| CNZL | CONNECTICUT UNION LIST OF SERIALS (GAC/UL) |
| COSL | COSELL |
| CRIU | CENTER FOR RES LIBRARIES UNION LIST OF SERIALS |
| CVGL | CENTRAL VIRGINIA UNION LIST OF SERIALS (GAC/UL) |
| D@PL | DUPAGE LIBRARY SYSTEM GROUP |
| DCCC | PENNSYLVANIA DISTRICT CENTERS UNION LIST |
| DE@S | DELAWARE UNION LIST OF SERIALS |
| DLNT | DALNET |
| EAST | EASTERN ACADEMIC SCHOLARS TRUST SHARED PRINT (GAC) |
| EBWU | BLUE WATER AREA LIBRARY |
| ECAU | CAPITAL AREA NETWORK UNION LIST OF SERIALS (GAC/UL) |
| ECMU | CENTRAL MICHIGAN UNION LIST OF SERIALS |
| EF@N | FALCON |
| EGRU | GRAND RAPIDS AREA UNION LIST OF SERIALS |
| ENOU | NORTHLAND UNION LIST OF SERIALS |
| EQ$Y | DETROIT COOPERATIVE CATALOGING GAC |
| EWMU | MICHIGAN LIBR CONSOR UNION LIST OF SERIALS |
| EXTU | EAST TEXAS CONSORTIUM OF LIBRARIES UNION LIST OF SERIALS |
| EZ@Z | MID-MICHIGAN LIBRARY LEAGUE UNION CATALOG |
| FEDL | FEDERAL LIBRARY & INFO CENTER GAC |
| FLIN | FLORIDA LIBRARY INFORMATION NETWORK |
| FR$B | FEDERAL RESERVE BANKS NETWORK |
| FTAB | TAMPA BAY LIBRARY CONSORTIUM GROUP ACCESS PROJECT (GAC/UL) |
| GALA | MOBIUS GALAHAD CLUSTER |
| GC@N | CANADIAN LIBRARIES IN OCLC |
| GIFJ | GIF-N AM COORD COUNCIL ON JAPANESE LIBR RES |
| GL$D | GEORGIA ONLINE DATABASE (GAC/UL) |
| GM#L | GREATER MIDWEST REGION MEDICAL LIBRARY NETWORK (GAC/UL) |
| GNYS | NEW YORK STATEWIDE GROUP ACCESS |
| GS#P | GLOBAL SHARING PROGRAM (GAC/UL) |
| GWLA | GREATER WESTERN LIBR ALLIANCE (GAC/UL) |
| HCLG | HOUGHTON COL LIBR UNION LIST GRP |
| HT@L | HERITAGE TRAIL LIBRARY SYSTEM UNION LIST |
| HWSU | HOBART & WILLIAM SMITH UNION LIST/CAT AGNT GRP |
| IALI | ACADEMIC LIBRARIES OF INDIANA |
| IDSZ | IDS PROJECT |
| IHLS | ILLINOIS HEARTLAND LIBRARY SYSTEM |
| IL#O | INTERNATIONAL LABOUR OFFICE |
| ILLD | OCLC TRAINING & ILLIAD PARTICIPANTS |
| ILSU | INDIANA LIBRARIES |
| IP@L | INLAND PACIFIC ACADEMIC LIBRARIES (GAC/UL) |
| IPBA | JENNER & BLOCK (GAC/UL) |
| IWIR | IOWA REGENTS LIBR |
| KL#N | KENTUCKY LIBRARY NETWORK (GAC/UL) |
| KPMP | PRESERVATION UNION LIST GROUP |
| KTBA | KENTUCKY COMMUNITY & TECHNICAL COLLEGE SYSTEM (KCTCS) |
| KULU | KANSAS UNION LIST OF SERIALS (GAC/UL) |
| L#WA | SHAWNEE LIBRARY SYSTEM (GAC/UL) |
| L@SM | SOUTH METROP REG HIGHER EDUC CONSOR (GAC/UL) |
| L@TL | LINCOLN TRAIL LIBR SYST UNION LIST (GAC/UL) |
| LA#G | LOUISIANA GROUP ACCESS PROJECT |
| LANC | MOBIUS LANCE CLUSTER |
| LAND | LIBRARIES & NYLINK DELIVER (GAC/UL) |
| LAUL | LOUISIANA UNION LIST |
| LB@S | LIBRAS |
| LINK | LINK UK GROUP (GAC/UL) |
| LLDC | LAW LIBRARIANS SOCIETY OF WASHINGTON DC UNION LIST OF SERIALS |
| LLGP | NEW ENGLAND LAW LIBRARY CONSORTIUM |
| LLLL | LVIS LIBRARIES WITH LOAN PERIODS OF 12+ WEEKS |
| LNGI | LONG ISLAND UNION LIST OF SERIALS |
| LONG | LIBRARIES WITH LOAN PERIODS OF 12+ WEEKS |
| LPAU | PENNSYLVANIA LAW LIBRARIES COOPERATIVE |
| LQCA | LEWIS & CLARK LIBR SYST (GAC/UL) |
| LQRS | SUBURBAN LIBRARY SYSTEM GROUP (GAC/UL) |
| LSTR | LIBRARY SHARING TRANS RES |
| LTBA | LIBRARIES TOGETHER AND BY ASSOCIATION |
| LTQR | LATIN AMERICAN RESEARCH RESOURCES PROJ (GAC/UL) |
| LVIS | LIBRARIES VERY INTERESTED IN SHARING (GAC/UL) |
| LVUL | LEHIGH VALLEY ASSOCIATION OF INDEPENDENT COLLEGES |
| LYAC | LYNCHBURG AREA LIBRARY COOPERATIVE UNION LIST OF SERIALS |
| LYRA | LYRA |
| M#RA | METROWEST MASSACHUSETTS REG LIBR SYST (GAC/UL) |
| MCLN | MOUNTAIN COL LIBRARY NETWORK |
| MERL | MOBIUS MERLIN CLUSTER |
| MHXL | MCCLPHEI (GAC/UL) |
| MIGC | MICHIGAN LIBRARIES STATEWIDE |
| MIGI | MISSOURI INTERLIBRARY LOAN GROUP (GAC/UL) |
| MM#C | MISSISSIPPI LIBR COMN |
| MOBI | MOBIUS OFFICE |
| MRDG | MASSACHUSETTS REGION DELIVERY GROUP |
| MS@L | COLORADO MUSEUM LIBRARIES COOPERATIVE |
| MULS | MUNION LIST OF SERIALS |
| N@VY | CONSORTIUM OF NAVY LIBR (GAC/UL) |
| N8IA | NORTHERN ILLINOIS LIBR SYST GROUP (GAC/UL) |
| NC$A | NORTH CAROLINA ONLINE UNION CATALOG (GAC/UL) |
| NCAL | NORCAL |
| NE#N | NORTHEAST FLORIDA LIBRARY INFO NETWORK (GAC/UL) |
| NE$A | NEBRASKA STATE DATABASE (GAC/UL) |
| NE@R | NORTHEAST GROUP ACCESS |
| NEPU | US NEWSPAPER PROGRAM |
| NJ@S | NEW JERSEY SHAREPAC GROUP |
| NM@X | NEWMEXUS/NEW MEXICO GAC |
| NO$$ | NELINET ONLINE CODE $IGNER$ (GAC/UL) |
| NRFG | NORTHERN NEW YORK LIBRARY NETWORK GROUP |
| NS#L | NORTH SUBURBAN LIBRARY SYSTEM UNION LIST OF SERIALS (GAC/UL) |
| NTWK | MINITEX GROUP ACCESS |
| NVUL | NORTHERN VIRGINIA UNION LIST OF SERIALS |
| NVZA | NEVADA STATE GROUP ACCESS |
| NWLI | NORTH WEST LIBRARIES INTER-LENDING PARTNERSHIP (NWLIP) |
| NYME | NEW YORK CITY REGIONAL UNION LIST OF SERIALS |
| NYRN | NEW YORK STATE REG NEWSPAPER REPOSITORIES |
| NYSB | STONY BROOK UNIV GROUP |
| NYTG | NEW YORK INST OF TECH GROUP |
| NYUL | NEW YORK CONSOLIDATED UNION LIST OF SERIALS |
| OBRL | OBERLIN GROUP |
| OCAC | ORBIS CASCADE ALLIANCE COLLECTION MANAGER |
| OCUL | OAKLAND COUNTY UNION LIST OF SERIALS |
| OHIO | OHIO |
| OIU# | OCLC ISO ILL PROTOCOL USERS |
| OLNK | OHIOLINK CONSORTIUM |
| OTIS | GROUP ACCESS IN OKLAHOMA |
| OUSU | OKLAHOMA UNION LIST OF SERIALS PROJECT |
| PALN | PALNI |
| PAOS | PAISANO CONSOR OF LIBR UNION LIST OF SERIALS (GAC/UL) |
| PASC | PASCAL |
| PASU | PENNSYLVANIA UNION LIST OF SERIALS (GAC/UL) |
| PG@A | PASADENA GROUP |
| PINE | PUBLIC INFORMATION NETWORK FOR ELECTRIC SERVICES (PINES, GAC/UL) |
| PL@A | PANHANDLE LIBRARY ACCESS NETWORK (GAC/UL) |
| PLCL | PINNACLE LIBRARY COOPERATIVE |
| QUES | MOBIUS QUEST CLUSTER |
| RBDA | PRAIRIE AREA LIBRARY SYST GROUP |
| RCHW | MOBIUS ARCHWAY CLUSTER |
| RFBP | RECIPROCAL FACULTY BORROWING PROGRAM |
| RHLN | RHODE ISLAND LIBRARY NETWORK |
| RMET | METRO REGION GAC |
| RMTU | ROCKY MOUNTAIN UNION LIST OF SERIALS |
| ROHN | RURAL OHIO VAL HEALTH SCI LIBR NETWORK (GAC/UL) |
| ROLL | ROLLING PRAIRIE LIBRARIES UNION LIST |
| RRGC | CAPITAL DISTRICT LIBRARY COUNCIL |
| RSUN | SUNY UNION LIST OF SERIALS & ILL GROUP (GAC/UL) |
| RULS | BLUE RIDGE AREA UNION LIST OF SERIALS |
| S6WL | SOUTHWEST FLORIDA LIBR NETWORK (GAC/UL) |
| SABI | SABINET GAC |
| SAIL | SAN ANTONIO COLLEGES GROUP |
| SAUL | CORAL UNION LIST OF SERIALS |
| SC$D | SOUTH CAROLINA LIBRARY DATABASE |
| SC@M | SOUTH CENTRAL ACADEMIC MEDICAL LIBRARIES CONSORTIUM (GAC/UL) |
| SCCU | SUFFOLK COMMUN COL AMMERMAN CAM |
| SCLC | STATEWIDE CALIFORNIA ELEC LIBR CONSOR |
| SE@L | SOUTHEAST FLORIDA LIBR INFO NETWORK (GAC/UL) |
| SHNC | NORTH CAROLINA HEALTH & SCIENCE LIBRARIES GAC |
| SHRS | SHARES RLG PROGRAM GROUP |
| SHSI | STATE HISTORICAL SOCIETY OF IOWA |
| SILO | SERIALS OF ILLINOIS LIBRARIES ONLINE (GAC/UL) |
| SIXX | SO6 GAC/UL |
| SL#N | SOLINE (GAC/UL) |
| SLXG | INDEPENDENT SCHOOLS LIBRARY EXCHANGE (GAC/UL) |
| SMTW | SHOW ME THE WORLD |
| SNWL | SONNENSCHEIN NATH & ROSENTHAL LIBR GROUP (GAC/UL) |
| SNYC | SOUTHEASTERN NEW YORK LIBRARY COUNCIL UNION LIST OF SERIALS |
| SOAR | SERIALS ONLINE IN ARIZONA |
| SQLC | SUSQUEHANNA LIBRARY COOPERATIVE |
| SV#L | SHENANDOAH VALLEY UNION LIST OF SERIALS (GAC/UL) |
| SV@L | SOUTH-EASTERN VIRGINIA UNION LIST (GAC/UL) |
| SW#G | SOUTHWEST VIRGINIA INFORMATION NETWORK GROUP (GAC/UL) |
| SW@P | AMINET |
| SWAN | MOBIUS SWAN CLUSTER |
| SYGC | SOUTHEASTERN NEW YORK GAC |
| TA#R | ALSA SHARED CATALOG |
| TAEM | TAE-MOBIUS |
| TAEX | TRANSAMIGOS EXPRESS COURIER GROUP |
| TAKE | TAE-KANSAS |
| TNLS | TENNESSEE UNION LIST OF SERIALS (GAC/UL) |
| TNPG | TENNESSEE NEWSPAPER GROUP |
| TOWE | MOBIUS TOWERS CLUSTER |
| TRLN | TRIANGLE RESEARCH LIBR |
| TWLS | TIDEWATER CONSOR UNION LIST OF SERIALS |
| TX@G | TEXAS GROUP |
| U4GS | US GEOL SURVEY GROUP (GAC/UL) |
| UASM | MISSISSIPPI ACADEMIC UNION LIST OF SERIALS |
| UBUF | SUNY BUFFALO LIBRARY GROUP |
| ULDM | OCLC UNION LISTING DEMONSTRATION (GAC/UL) |
| ULWU | WORCESTER AREA COOPERATING LIBRARIES (WACL) |
| USSA | UNION SERIAL SUPPORT FOR AMC |
| UTUL | UTAH UNION LIST OF SERIALS |
| UTXL | TEXAS STATEWIDE UNION LIST OF SERIALS |
| VA#P | VIRGINIA PRIVATE COLLEGES UNION LIST OF SERIALS |
| VA$L | VA$L (GAC/UL) |
| VE$T | VALR: VETERANS AFFAIRS LRNG RES NETWORK |
| VIVA | VIVA (GAC) |
| VPUU | PACE UNIV LIBRARIES UNION LIST OF SERIALS |
| VRSU | ROCHESTER 3R'S UNION LIST OF SERIALS |
| W#9N | OCLC WESTERN UNION LIST GROUP |
| WCRU | WCIRU OUTBOUND 2 |
| WCSU | WISCONSIN UNION LIST OF SERIALS (GAC/UL) |
| WEST | WEST GAC |
| WILO | MOBIUS WILO CLUSTER |
| WSCF | WASHINGTON STATE CORRECTIONAL FACILITIES |
| WSDC | EASTERN SHORES LIBRARY SYSTEM GROUP |
| WXEU | WEST TEXAS UNION LIST OF SERIALS |
| WYZL | WYOMING STATE LIBR |
| XPRS | CALIFORNIA RESOURCE SHARING NETWORK |
| XSYT | SUNY UNIV COL OF TECH ALLIANCE LIBR |
| YGAC | SOUTH CENTRAL GROUP ACCESS |
| YSUU | SOUTH CENT REG LIBR COUN UNION LIST OF SERIALS |
| ZAGA | MUNICIPAL LIBR CONSORTIUM OF ST LOUIS (GAC/UL) |
| ZERO | NYLINK INTERLIBRARY CODE GROUP (GAC/UL) |
2020 年 7 月更新
