Thera

Tera may refer to:

Geography

In the world

• Tera (Thera) in Greece is the ancient name of the island of Santorini.

in Spain

• Tera (C.P. 42164), municipality of Almarza, province of Soria.
• Terariver that runs through the province of Zamora.
• Terariver that runs through the province of Soria.

Measurements

• Tera, an international unit system prefix that indicates a factor of 10¹², or 1 000 000 000 000 (One billion).
• In computer, 'tera' can mean 1 099 511 627 776 (2⁴⁰, tebi), instead of 1 000 000 000, especially when used as a byte prefix (tebibyte instead of terabyte). See also binary prefix.

Mythology

Teras or Tera, a character from Greek mythology. The island of Santorini was named Tera in her honor.

Other

• The Exiled Realm of Arborea (TERA), a massive multiplayer game online.
• Trilogy Emergency Relief Application (TERA), application used for humanitarian purposes for sending localized SMS to provide health information and preparedness to natural disasters.