OWA stands for Outlook Web Access or Outlook on the web, which is a web-based email client from Microsoft. It includes a web-based email client, a calendar tool, a contact manager, and a task manager. It also includes add-in integration, Skype on the web, and alerts. OWA provides an interface similar to Microsoft Outlook in the Office Suite without requiring the installation of the full desktop email client. Users can access their email, calendar, and other features from any device with internet access. OWA was later renamed Outlook Web App and then to "Outlook on the web" in 2015.
It is important to note that OWA can also refer to OWA Parks & Resort, which is a 520-acre family fun destination on the Gulf Coast in Foley, AL with a theme park, unique dining, and live entertainment.