ILC
The abbreviation ILC stands for
- Industrias La Constancia , the largest brewery in El Salvador
- Intel Leibniz Challenge , a nationwide student competition by Intel in cooperation with Leibniz University Hannover
- Inter Laboratory Comparison , a comparison between laboratories for quality assurance
- Interchangeable Lens Camera , a camera for interchangeable lenses, see system camera
- International Law Commission , see International Law Commission
- International Linear Collider , a planned particle accelerator
- International Lutheran Council , a worldwide association of Lutheran confessional churches, see International Lutheran Council
- Invasive lobular carcinoma , a tumor of the mammary gland, see invasive lobular carcinoma
- ILC Dover , an American manufacturer of special technology