Places beginning with IR in Illinois, United States
Irene
Irish Grove Number 4 Election Precinct
Irishtown, Township of
Iron
Irondale (historical)
Irondale (subdivision)
Ironworkers Addition to South Chicago (subdivision)
Iroquois
Iroquois County
Iroquois, Township of
Irving
Irving Park (subdivision)
Irvington
Irvington, Township of
Irving, Township of
Irwin
Irwins Park