Zeta

Zeta or ZETA can refer to:

• Zeta (letter), of the Greek alphabet

Science:

• Riemann zeta function, in number theory
• Tropical Storm Zeta (2005), formed in December 2005 and lasted through January 2006
• Zeta pinch, or Z-pinch, in fusion power
• Zero energy thermonuclear assembly, or apparatus

Geography:

• Zeta (Mexico), a magazine from Tijuana, Mexico
• Zeta (state), a medieval name of Montenegro
• Zeta River, in Montenegro
• Zeta (Venezuela), a magazine from Venezuela

Popular culture:

• Zeta (entity), an alien entity in UFOlogy
• Zeta (wine variety), a Furmint-Bouvier cross found in the Tokaj region
• Catherine Zeta-Jones, Welsh actress
• GM Zeta platform, a mid-size car series
• Mobile Suit Zeta Gundam, a televised anime
• Zeta, a fictional robot character appearing in the animated series Batman Beyond and The Zeta Project
• yellowTAB ZETA, a computer operating system
• Zeta, an Australian car produced by Lightburn
• The logo for zoophilia.