Ain is a département of France.
Ain or AIN may also refer to:
Language Ain (letter) or , a letter in Semitic scripts such as Arabic and Hebrew Ainu language (ISO-639 alpha-3 code AIN)
Medical Anal intraepithelial neoplasia, a precursor to anal cancer Anterior interosseous nerve serving the forearm Acute interstitial nephritis, nephritis affecting the interstitium of the kidneys
People
Ain (given name), a common Estonian masculine given name Ain (surname) Ain (mythology), an Irish mythological figure
Places Ain (Bible), a biblical city ‘Ain Dawwah, one of the springs of Wadi Bani Khalid, Oman Ain (river), a river in eastern France Al Ain, a city in the United Arab Emirates Ain, Iran, a village in Qazvin Province, Iran Aín, a town in eastern Spain Ain, Lucknow, a village in Uttar Pradesh, India El Ain (disambiguation), several places
Culture Ain (film), a Malayalam-language Indian film Autonomous Individuals Network, formerly known as Thee Temple ov Psychick Youth
Sports Al Ain Club, a football club in the United Arab Emirates Individual Neutral Athletes, IOC country code AIN, after the French name Individual Neutral Athletes at the 2024 Summer Olympics Individual Neutral Athletes at the 2026 Winter Olympics
Business Albany International, an American industrial goods company whose stock trades under the AIN ticker symbol Advanced Intelligent Network in mobile telecoms Aviation International News, an aviation media American Independent Network, a TV network Aintree railway station, Liverpool, England (code: AIN) Advanced Intelligent Network (AIN) – Variant of Intelligent Network, telecommunications network architecture
Science Epsilon Tauri or Ain, an orange giant star
See also Ain Soph Ayn (disambiguation) Ayin (disambiguation) Al Ain (disambiguation) El Ain (disambiguation)