| Jenkins | Urltrigger | 1 |
| Uronode | Uro Node | 1 |
| Urtracker | Urtracker | 1 |
| Bstek | Urule | 1 |
| Urulu | Urulu | 1 |
| Fedor Urvanov, Aram Kocharyan | Urvanov Syntax Highlighter | 1 |
| Urve | Urve | 3 |
| Funlabs | Us Most Wanted Nowhere To Hide | 2 |
| Us Robotics | Us Robotics | 1 |
| Rowindex | Us Zip Codes Database Script | 1 |
| Usaa | Usaa | 1 |
| Acclaimsystems | Usaherds | 1 |
| Usanet Creations | Usanet Shopping Mall | 1 |
| Iedadata | Usap-dc Web Submission And Dataset Search | 1 |
| Evan Dandrea | Usb-creator | 4 |
| Usb-creator Project | Usb-creator | 4 |
| Intel | Usb 3.0 Extensible Host Controller Driver | 1 |
| Lenovo | Usb Enhanced Performance Keyboard | 1 |
| Intel | Usb Firmware | 1 |
| Fabulatech | Usb For Remote Desktop | 1 |
| Advansysperu Software | Usb Lock Auto-protect | 1 |
| Meco | Usb Memory Stick With Fingerprint Firwmare | 1 |
| Eltima | Usb Network Gate | 2 |
| Usb Pratirodh Project | Usb Pratirodh | 2 |
| Intel | Usb Type C Power Delivery Controller | 1 |
| Usbguard Project | Usbguard | 1 |
| Nikias Bassen | Usbmuxd | 1 |
| Usbpcap Project | Usbpcap | 1 |
| Spice-space | Usbredir | 1 |
| Usbview Project | Usbview | 1 |
| Uscat Project | Uscat | 2 |
| Unknown | Use Any Font | Custom Font Uploader | 1 |
| Dnesscarkey | Use Any Font | Custom Font Uploader (WordPress Plugin) | 1 |
| Palasthotel (in Person | Use Memcached | 1 |
| WP Cloud Plugins | Use-Your-Drive | 1 |
| UseBB | UseBB | 2 |
| Usebb | Usebb | 9 |
| Usedesk | Usedesk | 3 |
| Unknown | Useful Banner Manager | 1 |
| Neorcha | Usek | 1 |
| Uetoken | Useless Ethereum Token | 1 |
| Metalheadws | Usenet | 1 |
| User Project | User | 1 |
| Unknown | User Access Manager | 1 |
| Thom Stark | User Access Shortcode | 1 |
| User Activation Email | User Activation Email | 1 |
| Unknown | User Activity | 1 |
| Solwin Infotech | User Activity Log | 5 |
| Unknown | User Activity Log | 5 |
| Unknown | User Activity Tracking And Log | 1 |
| Enej Bajgoric / Gagan Sandhu / CTLT DEV | User Avatar | 2 |
| Unknown | User Avatar | 2 |
| Solwin Infotech | User Blocker | 1 |
| XLPlugins | User Email Verification For WooCommerce | 2 |
| Sandeepsoni214 | User Email Verification For WooCommerce | 2 |
| UserFeedback Team | User Feedback | 2 |
| TheGuideX | User IP And Location | 1 |
| MyTechTalky | User Location And IP | 1 |
| Weblizar | User Login Log Plugin | 1 |
| Oracle Corporation | User Management | 7 |
| Jason Lau | User Meta Manager | 2 |
| User Meta Manager | User Meta Manager | 2 |
| Unknown | User Meta – User Profile Builder And User Management Plugin | 2 |
| Unknown | User Post Gallery | 1 |
| Cozmoslabs | User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor | 1 |
| Unknown | User Profile Picture | 2 |
| Unknown | User Registration | 3 |
| WPEverest | User Registration | 3 |
| Unknown | User Registration & User Profile – Profile Builder | 2 |
| SourceCodester | User Registration And Login System | 3 |
| Unknown | User Registration – Custom Registration Form, Login And User Profile For WordPress | 1 |
| Wpeverest | User Registration – Custom Registration Form, Login Form And User Profile For WordPress | 2 |
| User Registration, Login & Landing Pages – LeadMagic | User Registration, Login & Landing Pages – LeadMagic | 1 |
| Unknown | User Registration, Login Form, User Profile & Membership – ProfilePress (Formerly WP User Avatar) | 2 |
| Unknown | User Registration, User Profile, Login & Membership – ProfilePress (Formerly WP User Avatar) | 1 |
| Unknown | User Registration, User Profiles, Login & Membership – ProfilePress (Formerly WP User Avatar) | 1 |
| BestWebSoft | User Role | 1 |
| Unknown | User Role By BestWebSoft | 1 |
| Jeff Starr | User Submitted Posts – Enable Users To Submit Posts From The Front End | 4 |
| Specialk | User Submitted Posts – Enable Users To Submit Posts From The Front End | 4 |
| Unknown | User Verification | 1 |
| Unknown | User Meta Shortcodes | 1 |
| User-agent Switcher And Manager Project | User-agent Switcher And Manager | 1 |
| USVN Team | User-friendly SVN (USVN) | 1 |
| Usvn | User-friendly Svn | 3 |
| User-login-history Project | User-login-history | 1 |
| User-mode Linux | User-mode Linux | 1 |
| Fernando Briano | UserAgent-Spy | 1 |
| User Local Inc | UserHeat Plugin | 1 |
| Hp | User Access Manager | 2 |
| User Access Manager Project | User Access Manager | 2 |
| Cloudfoundry | User Account And Authentication | 4 |
| Uaparser | User Agent Parser-core | 1 |
| Novell | User Application | 1 |
| Cisco | User Changeable Password | 2 |
| User Dashboard Project | User Dashboard | 1 |
| User Domain Whitelist Project | User Domain Whitelist | 1 |
| Wisetr | User Email Verification For Woocommerce | 1 |
| Amd | User Experience Program | 1 |
| Netic | User Export For Jira | 1 |
