IRA most commonly refers to:

  • Irish Republican Army, which has existed in various forms since 1916
    • List of organisations known as the Irish Republican Army
    • Provisional Irish Republican Army
  • Individual retirement account, a private retirement account or annuity in the United States, normally resulting in tax benefits
  • Internal Revenue Allotment, the local government's share of revenues from the national government of the Philippines

Ira or IRA may also refer to:

Read more about Ira:  Names, Places, Mythology, Music, Organizations, Associations, and Institutions, Other Uses