| 101 |
University of Zagreb, Faculty of Organization and Informatics | Croatia | academic | 1.5.x XML Manakin | | |
| 102 |
University of Wolverhampton | United Kingdom | academic | | | |
| 103 |
University of Wisconsin | United States | academic | 1.5.x XML Manakin | | |
| 104 |
University of Winnipeg | Canada | academic | 1.6.x XML Manakin | | |
| 105 |
University of Western Ontario | Canada | academic | | | |
| 106 |
University of Waterloo | Canada | academic | | | |
| 107 |
University of Washington Health Sciences Libraries | United States | academic | | | |
| 108 |
University of Washington, ResearchWorks | United States | academic | 1.6.x XML Manakin | | |
| 109 |
University of Wales Institute Cardiff | United Kingdom | academic | 1.6.x XML Manakin | | |
| 110 |
University of Victoria | Canada | academic | 1.7.x XML Manakin | | |
| 111 |
University of Vermont | United States | academic | | | |
| 112 |
University of Tsukuba | Japan | academic | | | |
| 113 |
University of Toyama | Japan | academic | | | |
| 114 |
University of Toronto Research Repository, T-Space | Canada | academic | | | |
| 115 |
University of Toledo | United States | academic | | | |
| 116 |
University of Tokyo | Japan | academic | 1.7.x XML Manakin | | |
| 117 |
University of the Witwatersrand | South Africa | academic | 1.7.x JSP | | |
| 118 |
University of the West Indies at Mona | Jamaica | academic | 1.5.x XML Manakin | | |
| 119 |
University of the West Indies | Trinidad and Tobago | academic | 1.6.x XML Manakin | | |
| 120 |
University of the Western Cape | South Africa | academic | | | |
| 121 |
University of the Ryukyus | Japan | academic | | | |
| 122 |
University of the Highlands and Islands | United Kingdom | academic | | | |
| 123 |
University of Texas at Dallas | United States | consortium | | | |
| 124 |
University of Texas at Austin, School of Information | United States | academic | 1.7.x XML Manakin | | |
| 125 |
University of Texas at Austin | United States | academic | 1.3.x and earlier | | |
| 126 |
University of Texas at Arlington | United States | academic | 1.6.x XML Manakin | | |
| 127 |
University of Tennessee, Knoxville | United States | academic | | | |
| 128 |
University of Technology, Sydney | Australia | academic | 1.5.x XML Manakin | | |
| 129 |
University of São Paulo | Brazil | academic | 1.3.x and earlier | | |
| 130 |
University of Sydney | Australia | academic | 1.5.x JSP | | |
| 131 |
University of Sumatera Utara | Indonesia | academic | 1.6.x JSP | | |
| 132 |
University of Stirling | United Kingdom | academic | 1.6.x JSP | | |
| 133 |
University of St Andrews | United Kingdom | academic | 1.4.x | | |
| 134 |
University of South Florida St. Petersburg | United States | academic | | | |
| 135 |
University of South Africa | South Africa | academic | 1.6.x XML Manakin | | |
| 136 |
University of Sibiu | Romania | academic | 1.7.x JSP | | |
| 137 |
University of Saskatchewan | Canada | academic | 1.5.x JSP | | |
| 138 |
University of Ruhuna | Sri Lanka (ex-Ceilan) | academic | 3.x JSP | | |
| 139 |
University of Ruhuna | Sri Lanka (ex-Ceilan) | academic | 3.x XML | | |
| 140 |
University of Rousse | Bulgaria | academic | 1.5.x XML Manakin | | |
| 141 |
University of Regina | Canada | academic | | | |
| 142 |
University of Puerto Rico | United States | academic | | | |
| 143 |
University of Pretoria | South Africa | academic | 1.6.x XML Manakin | | |
| 144 |
University of Plymouth, UPLACE | United Kingdom | academic | 1.4.x | | |
| 145 |
University of Pittsburgh | United States | academic | | | |
| 146 |
University of Piraeus | Greece | academic | | | |
| 147 |
University of Patras, Repository | Greece | academic | | | |
| 148 |
University of Patras, NEMERTES | Greece | academic | | | |
| 149 |
University of Pardubice | Czech Republic | academic | 1.6.x JSP | | |
| 150 |
University of Ottawa | Canada | academic | | | |