| Umbral Project | Umbral | 1 |
| Cisco | Umbrella | 1 |
| Cisco | Umbrella Insights Virtual Appliance | 1 |
| Baidu | Umeditor | 1 |
| Janitza | Umg 508 | 7 |
| Janitza | Umg 509 | 7 |
| Janitza | Umg 511 | 7 |
| Janitza | Umg 604 | 7 |
| Janitza | Umg 605 | 7 |
| Umi-cms | Umi.cms | 1 |
| Umi-cms | Umi Cms | 1 |
| Linux-ipv6 | Umip | 2 |
| Uml-utilities | Uml-utilities | 1 |
| Obeo | Uml Designer | 1 |
| Umlet | Umlet | 1 |
| Linuxfoundation | Umoci | 1 |
| Umount Project | Umount | 1 |
| Chipsbank | Umptool | 1 |
| Steve Grimm | Un-cgi | 2 |
| Estsoft | UnEGG | 1 |
| Info-ZIP | UnZip | 3 |
| Ukranian National Antivirus | Una | 3 |
| Una | Una | 3 |
| E-merge | Unace | 3 |
| Winace | Unace | 3 |
| Unadf Project | Unadf | 2 |
| Unak | Unak-cms | 2 |
| Unak | Unak Cms | 3 |
| Unalz | Unalz | 2 |
| Wordpress | Unamed Theme | 4 |
| Wordpress | Unamed Theme Se | 4 |
| Arj Software Inc. | Unarj | 2 |
| Arjsoftware | Unarj | 2 |
| Debian | Unattended-upgrades | 1 |
| Kiragames | Unblock Me Free | 1 |
| NLnet Labs | Unbound | 29 |
| Nlnetlabs | Unbound | 30 |
| Unbound | Unbound | 30 |
| Privacy-cd | Unbuntu Privacy Remix | 1 |
| Uncanny Owl | Uncanny Toolkit For LearnDash | 1 |
| Uncannyowl | Uncanny Groups For Learndash | 1 |
| Newsboard | Unclassified Newsboard | 6 |
| Unclassified Newsboard | Unclassified Newsboard | 6 |
| Undsgn | Uncode - Creative & WooCommerce WordPress Theme | 1 |
| AccessPress Themes | Uncode Lite | 1 |
| Unconfirmed Project | Unconfirmed | 1 |
| Uncurl Project | Uncurl | 1 |
| Webfactory | Under Construction | 2 |
| Acurax | Under Construction / Maintenance Mode From Acurax | 1 |
| Egavilanmedia | Under Construction Page With Cpanel | 1 |
| Underconstruction Project | Underconstruction | 1 |
| Orbicule | Undercover | 3 |
| Rixstep | Undercover | 3 |
| Underscorejs | Underscore | 1 |
| Underscore-99xp Project | Underscore-99xp | 1 |
| Underscore-keypath Project | Underscore-keypath | 1 |
| Scitools | Understand | 1 |
| Redhat | Undertow | 16 |
| Nodejs | Undici | 1 |
| Yokkasoft | Uneditor | 1 |
| Ungit Project | Ungit | 1 |
| UniConsent | UniConsent CMP For GDPR CPRA GPP TCF | 1 |
| Rocket Software | UniData | 9 |
| UniFi | UniFi | 1 |
| Ubiquiti Inc | UniFi Access Points | 2 |
| Ubiquiti | UniFi Network Application | 2 |
| Ubiquiti Inc. | UniFi Network Application | 1 |
| Ubiquiti Inc. | UniFi OS | 1 |
| Ubiquiti Inc | UniFi Switches | 2 |
| CROSSCERT | UniSign | 1 |
| Rocket Software | UniVerse | 9 |
| Wifi-soft | Unibox Administration | 1 |
| Indionetworks | Unibox Firmware | 3 |
| Indionetworks | Unibox U1000 Firmware | 2 |
| Indionetworks | Unibox U2500 Firmware | 2 |
| Indionetworks | Unibox U5000 Firmware | 2 |
| Indionetworks | Unibox U500 Firmware | 2 |
| Indionetworks | Unibox U50 Firmware | 2 |
| Broadcom | Unicenter Application Performance Monitor | 5 |
| Ca | Unicenter Application Performance Monitor | 5 |
| Ca | Unicenter Application Server Managment | 1 |
| Broadcom | Unicenter Asset Management | 8 |
| Ca | Unicenter Asset Management | 8 |
| Computer Associates | Unicenter Asset Management | 8 |
| Broadcom | Unicenter Asset Portfolio Management | 1 |
| Broadcom | Unicenter Autosys Jm | 1 |
| Ca | Unicenter Ca Web Services Distributed Management | 1 |
| Broadcom | Unicenter Data Transport Option | 4 |
| Computer Associates | Unicenter Desktop Management Bundle | 1 |
| Computer Associates | Unicenter Dsm R11 List Control Atx | 1 |
| Ca | Unicenter Enterprise Job Manager | 4 |
| Ca | Unicenter Exchange Management Console | 1 |
| Broadcom | Unicenter Jasmine | 4 |
| Ca | Unicenter Management | 5 |
| Broadcom | Unicenter Management Portal | 2 |
| Broadcom | Unicenter Network And Systems Management | 8 |
| Ca | Unicenter Nsm | 1 |
| Broadcom | Unicenter Nsm Wireless Network Management Option | 3 |
| Broadcom | Unicenter Performance Management | 3 |
| Broadcom | Unicenter Remote Control | 8 |
