AT-3

AT-3 stands for:

• AT-3 Sagger, the NATO designation for the Soviet anti-tank guided missile complex 9K11 Malyutka
• Lower Austria (ISO 3166-2)

AT3 stands for:

• Antithrombin III
• Western Austria (NUTS 1 region code)

This is a disambiguation page for differentiating between several terms identified with the same word.