IL-3 may refer to: *

Interleukin 3 Interleukin 3 (IL-3) is a protein that in humans is encoded by the ''IL3'' gene localized on chromosome 5q31.1. Sometimes also called colony-stimulating factor, multi-CSF, mast cell growth factor, MULTI-CSF, MCGF; MGC79398, MGC79399: after remo ...

* Illinois's 3rd congressional district *

Illinois Route 3 Illinois Route 3 (IL 3) is a major north–south arterial state highway in southwestern Illinois. It has its southern terminus at Cairo Junction (about north of Cairo, Illinois, Cairo) at the intersection of U.S. Route 51 in Illinois, U.S ...

See also