Ita

Ita or ITA may refer to:

• Itá, Paraguay
• ITA Software, Inc., a travel industry software firm
• Italian language, from its ISO 639-2 language code
• Italy, from its ISO 3166-1 country code
• Aeta, an ethnic group in the Philippine Islands
• Moriche Palm, Mauritia flexuosa, also known as the Ité Palm, Ita, Buriti, or aguaje (Peru), is a palm tree. It grows in and near swamps and other wet areas in tropical South America

ITA may also refer to:

• Institute of Technology Assessment, a research unit of the Austrian Academy of Sciences, Vienna
• Illinois Trade Association, a trade clearinghouse based in Lincolnwood, Illinois
• Independent Television Authority, the regulator for commercial television in the United Kingdom from 1954 until 1972
• Independent Testing Authority, a certified voting system test laboratory
• Initial Teaching Alphabet a phonetic alphabet system formerly used in British, and some American, schools to teach children to read
• Integrated Transport Authority, an organisation in the United Kingdom that oversees the activities of Passenger Transport Executives.
• Instituto Tecnológico de Aeronáutica or Aeronautics Technology Institute, a Brazilian engineering college
• Intercollegiate Tennis Association, an organization of 1,500 coaches and 15,000 collegiate tennis players, encompassing more than 1,000 college tennis programs
• Internal thoracic artery, a blood vessel in the thorax
• International Technology Alliance, a research program initiated by the UK Ministry of Defence (United Kingdom) (MoD) and the US Army Research Laboratory (ARL)

• International Telegraph Alphabet, also known as Baudot code
• International Trade Administration, an agency of the United States Department of Commerce
• Information Technology Agreement, a treaty on tariff regulation with a committee under the World Trade Organisation (WTO)
• International Tunneling and Underground Space Association, an organization founded in 1974, comprising currently 55 member nations and 284 affiliate members, aiming to encourage the use of the subsurface for the benefit of public, environment and sustainable development, and to promote advances in planning, design, construction, maintenance and safety of tunnels and underground space
• Involuntary Treatment Act, refers to Washington State Involuntary Treatment Act or to a patient under such act
• International Trombone Association

Ita may refer to:

• Ida of Lorraine (11th-century–1113), mother of Godfrey of Bouillon
• Ita Wegman (1876–1943), co-founder of Anthroposophical Medicine
• Itta (592–652), wife of Pepin I
• Saint Ita or Ida (475–570), Irish nun