ET or et may refer to:
Ethiopia (/ˌiːθiˈoʊpiə/; Amharic: ኢትዮጵያ?, ʾĪtyōṗṗyā, listen ), officially the Federal Democratic Republic of Ethiopia (የኢትዮጵያ ፌዴራላዊ ዲሞክራሲያዊ ሪፐብሊክ, yeʾĪtiyoṗṗya Fēdēralawī Dēmokirasīyawī Rīpebilīk listen ), is a country located in the Horn of Africa.
Ethanol, also called alcohol, ethyl alcohol, and drinking alcohol, is the principal type of alcohol found in alcoholic beverages.
An ethnic group or ethnicity is a category of people who identify with each other based on similarities, such as common ancestral, language, social, cultural or national experiences.
Ethylenediaminetetraacetic acid (EDTA), also known by several other names, is a chemical used for both industrial and medical purposes.
Eton College /iːtən/ is an English independent boarding school for boys in Eton, Berkshire, near Windsor.
ETA (Basque: [eta], Spanish: [ˈeta]), an acronym for Euskadi Ta Askatasuna (Basque: [eus̺kaði ta as̺katas̺una]; "Basque Homeland and Liberty"), is a formerly armed leftist Basque nationalist and separatist organization in the Basque Country (in northern Spain and southwestern France).
Etihad Airways (Arabic شركة الاتحاد للطيران sharikat alittiḥād liṭṭayarān) is a flag carrier and the second-largest airline of the UAE (after Emirates).
Ethereum is an open-source, public, blockchain-based distributed computing platform featuring smart contract (scripting) functionality.