ILC
- Division of international labor comparisons
- ILC Dover
- Illinois Compiled Statutes
- Immanuel Lutheran College (disambiguation)
- In Living Color
- Independent Learning Centre
- Indigenous Land and Sea Corporation
- Indigenous Law Centre
- Industrial loan company
- Innate lymphoid cell
- International Labour Conference
- International Land Coalition
- International Latex Corporation
- International Law Commission
- International Linear Collider
- International Lutheran Council
- Interprovincial Lottery Corporation
- Invasive lobular carcinoma
- Irish Land Commission
- Iterative learning control