a free and open-source email client that also functions as a personal information manager with a calendar and contactbook, as well as an RSS feed reader, chat client (IRC/XMPP/Matrix), and news client.

a personal luxury car manufactured and marketed by Ford Motor Company for model years 1955 to 2005, with a hiatus from 1998–2001.

Thunderbird School of Global Management (or simply Thunderbird) is a global leadership, management, and business school at Arizona State University, a public research university in the Phoenix metropolitan area.

a British motorcycle that was introduced by Triumph back in 1949 and produced in many forms until 1966.

an electric bass guitar made by Gibson and Epiphone.

a 1968 British science fiction puppet film based on Thunderbirds, a Supermarionation television series created by Gerry and Sylvia Anderson and filmed by their production company Century 21 Productions.