| Vis International Commercial Arbitration Moot (VICAM) - USD | | Educational | | http://www.usdvicam.com/index.html |
| Vista Chamber of Commerce | | Business | | http://www.VistaChamber.org |
| Vista High School (IB) | | Educational | | https://vhs-vistausd-ca.schoolloop.com/cms/page_view?d=x&piid=&vpid=136231597903... |
| Vista Magnet Middle School | | Educational | | http://www.vmms.vistausd.org/ |
| Warren-Walker School (International Students) | | Educational | | http://www.warren-walker.com/page.cfm?p=1766 |
| Western Maquiladora Trade Association | | Non-Profit | | http://www.wmtaonline.com |
| Whitney M. Skala, A. P. C. | | Business | | http://www.skala-apc.com |
| Winter Gardens Elementary (Riverview International Academy & Mandarin Language Academy) | | Educational | | http://www.lsusd.net/Domain/808 |
| Women’s International Center | | Non-Profit | | http://www.wic.org |
| Woodbury University (International Students) | | Educational | | http://woodbury.edu/admissions/ |
| World Beat Center | | Cultural | | https://www.worldbeatcenter.org/ |
| World Resources Simulation Center | | Non-Profit | | http://www.wrsc.org/ |
| World Trade Center San Diego | | Business | | http://www.wtcsd.org |
| Yuexin Global Logistics | | Business | | http://www.yuexin-logistics.com/en/index.html |
| Zisser Customs Law Group | | Business | | http://www.zissergroup.com |
| Zydeco Dance Class & Party | | Cultural | | http://www.parobs.org/index.php?module=article&view=180&MMN_position=203%3A203 |
