AYS

AYS or Ays may refer to:

• About Your Sexuality, was a comprehensive sex education course from the Unitarian Universalist Association
• Ay dynasty, a ruling lineage in south India
• The National Rail code for Aylesbury railway station in Aylesbury, United Kingdom
• The Eyeish people, also known as Ays, a Native American tribe from Texas
• Waycross-Ware County Airport, IATA code AYS, airport in Georgia, United States
• Amaysim Australia Ltd, a company listed on the Australian Securities Exchange