ABIM can refer to:
- The American Board of Internal Medicine, a non-profit organization in the United States
- Angkatan Belia Islam Malaysia, an Islamic organization also known as the Malaysian Islamic Youth Movement
- The ABIM Foundation, a non-profit foundation established by the American Board of Internal Medicine.
- Abim District, a district in northern Uganda
- Abim, Uganda, the town where the headquarters of Abim District are located.