Zeta (disambiguation)

Zeta is the sixth letter of the Greek alphabet.

Zeta or ZETA may also refer to:

Manufacturing

Zeta Banovina, a province of the Kingdom of Yugoslavia between 1929 and 1941
Zeta (medieval region), a medieval region in southern parts of modern Montenegro and some northern parts of Albania
- Zeta (crown land), a part of the medieval Serbian state, from the end of the 12th to the middle of the 14th century
- Principality of Zeta, a medieval principality, from the middle of the 14th up to the end of the 15th century
Zeta Plain, a plain in Montenegro
Zeta (river), a river in Montenegro
Zeta, Missouri, a ghost town in the United States

Zeta distribution, a discrete probability distribution
ZETA (fusion reactor), the Zero-Energy Toroidal (or Thermonuclear) Assembly reactor, a British test facility
Zeta (wasp) a genus of potter wasps
Zeta pinch or Z-pinch, a type of plasma confinement system
Zeta potential, the electrokinetic potential of a colloidal system
Atlantic Basin tropical cyclones:
- Tropical Storm Zeta (2005)
- Hurricane Zeta (2020)
Riemann zeta function, a function used in analytic number theory
Zeta function, any of a number of functions analogous to the Riemann zeta function
SARS-CoV-2 Zeta variant, one of the variants of SARS-CoV-2, the virus that causes COVID-19

magnussoft ZETA, a computer operating system
Via de Zenta or Zeta, a medieval road connecting the Adriatic with Nemanjić' Serbia
Zeta, a Baja California investigative journalism newsweekly
Zéta, a Hungarian wine grape
USS Zeta, U.S. Navy ship