| ABC-CLIO/Greenwood | reference |
| Aeon | cts |
| Ares Electronic Reserves | cts |
| Atlas | sharing |
| BioOne | reference |
| bLogistics | cts |
| Bowker | reference |
| Cambridge University Press | reference |
| CatExpress | cts |
| Centurion | supplies |
| ChildrensBooksinPrint.com | reference |
| CISTI | sharing |
| Columbia University Press | reference |
| Computype | supplies |
| Connexion | cts |
| Consulting | consult |
| CONTENTdm | digitize |
| Copyright Clearance Center Discount | sharing |
| Dewey Services | cts |
| EffectiveData | cts |
| Elsevier | reference |
| Emerald Fulltext | reference |
| Gale Cengage | reference |
| Gaylord | supplies |
| H. W. Wilson | reference |
| Highsmith | supplies |
| IFLA Vouchers | sharing |
| ILLiad | sharing |
| Knovel | reference |
| LAND - Libraries and Nylink Deliver | delivery |
| LexisNexis | reference |
| McGraw Hill | reference |
| NetLibrary eAudiobooks | reference |
| NetLibrary eBooks | reference |
| Océano Digital | reference |
| OCLC Batch Processing | cts |
| OCLC Bibliographic Notification | cts |
| OCLC Bibliographic Record Snapshot | cts |
| OCLC Digital Archive | digitize |
| OCLC Group Services | cts |
| OCLC Language Sets | cts |
| OCLC Local Holdings Record Updating Service | cts |
| OCLC NetLibrary | reference |
| OCLC Preservation Services | digitize |
| OCLC Reference and eContent | reference |
| OCLC Virtual Reference | reference |
| OCLC WorldCat Resource Sharing | sharing |
| OCLC Z39.50 Cataloging | cts |
| Oxford University Press | reference |
| Project MUSE | reference |
| ProQuest | reference |
| ProQuest/CSA | reference |
| RefWorks | reference |
| Rosen Publishing | reference |
| Serials Solutions | cts |
| SpanishBooksinPrint.com | reference |
| Spectra | cts |
| Springer | reference |
| Syndetic Solutions | cts |
| TDNet | cts |
| Thomson Reuters | reference |
| TLC - The Library Corporation | cts |
| True Serials | reference |
| TumbleBooks | reference |
| Ulrich's Serials Analysis System | reference |
| WebJunction | reference |
| WorldCat Cataloging Partners | cts |
| WorldCat Collection Analysis | cts |
| WorldCat Local | cts |
| WorldCat Selection | cts |
