| Organization Name | Site Name | Site URL | Type of Organization | Country | Technology | Version |
|---|---|---|---|---|---|---|
| Wheaton College | Wheaton College Digital Repository | wheatoncollege.edu | academic | United States | DSpace | 5.x |
| White Nile College Of Science & Technology | Digital Repository of White Nile College Of Science & Technology | academic | Sudan | DSpace | 4.x | |
| WHO Institutional Repository for Information Sharing (IRIS) | WHO Institutional Repository for Information Sharing (IRIS) | non-profit | Switzerland | DSpace | 5.x | |
| Wichita State University | wichita.edu | academic | United States | DSpace | 4.x | |
| Widyatama University | widyatama.ac.id | academic | Indonesia | DSpace | ||
| Willamette University | Academic Commons | academic | United States | DSpace | 6.x | |
| Willard Library | lib.mi.us | United States | DSpace | 1.x | ||
| Williams College, Unbound | williams.edu | academic | United States | Fedora | ||
| Windmusic, Conseil Departemental pour la Musiqueet la Culture de Haute Alsace | windmusic.org | public/national library | France | DSpace | 1.x | |
| wnust.edu.sd | wnust.edu.sd | academic | Sudan | DSpace | 4.x | |
| Woods Hole Oceanographic Institution | MBLWHOI Library Archives | mblwhoilibrary.org | academic | United States | ArchivesSpace | |
| World Health Organization Southeast Asian Region Dightal Repository | who.int | government | India | DSpace | 3.x | |
| World Konkani Centre | Konkani Bhas Ani Sanskriti Prathistan (Konkani Language and Cultural Foundation) World Konkani | non-profit | India | DSpace | 3.x | |
| World Maritime University | dlib.wmu.se | Sweden | DSpace | 4.x | ||
| Xavier University | xavier.edu | academic | United States | DSpace | 1.x | |
| Xiamen University | xmu.edu.cn | academic | China | DSpace | 1.x | |
| Yale University | yale.edu | academic | United States | DSpace | 1.x | |
| Yale University, Arabic and Middle Eastern Electronic Library | yale.edu | academic | United States | Fedora | ||
| Yale University, Discover Yale Digital Content | yale.edu | academic | United States | Fedora | ||
| Yale University, Electronic Records Archive | yale.edu | academic | United States | Fedora | ||
| Yale University, School of Medicine’s Spitzoid Neoplasm Repository | yale.edu | academic | United States | Fedora | ||
| Yalova University | Yalova University Open Access Archive | academic | Turkey | DSpace | 4.x | |
| yalova university | http://dspace.yalova.edu.tr/xmlui/ | yalova.edu.tr | academic | Turkey | DSpace | 6.x |
| Yamagata Open University (YOU) | yamagata-u.ac.jp | academic | Japan | DSpace | ||
| Yarmouk University | YU-DSpace Repository | academic | Jordan | DSpace | 3.x | |
| Organization Name | Site Name | Site URL | Type of Organization | Country | Technology | Version |