IL-1
Encyclopedia
IL-1 may refer to:
- Interleukin 1, a protein
- Illinois' 1st congressional districtIllinois' 1st congressional districtIllinois's 1st congressional district is a congressional district in the U.S. state of Illinois. Based in Cook County, the district includes much of the South Side of Chicago, extending into the city's southwest suburbs until reaching the border of Will County, and covers , making it one of the 40...
- Illinois Route 1Illinois Route 1Illinois Route 1 is a state highway in the U.S. state of Illinois. Running parallel to the Indiana border, it is also the longest state road, starting on the south side of Chicago as Halsted Street at the intersection with 95th Street, south to a free ferry crossing to Kentucky at Cave-In-Rock on...
- Building 1 of Infinite Loop (street)Infinite Loop (street)Infinite Loop is a street encircling the six main buildings of Apple's headquarters in Cupertino, California. Each building has a number which corresponds to its single-digit address on the Loop, and so Apple's official mailing address is "1 Infinite Loop". The numbers increment in the clockwise...
, the Headquarters of Apple Inc.