Geographical and historical treatment of Illinois, including maps and a survey of its people, economy, and government. Its capital city is Springfield, and its largest city and most important cultural and economic center is Chicago. Politically, Illinois is divided between the Chicago area and ‘downstate.’ Buy tickets for Illinois Lottery games online, check winning numbers, and explore exciting games like Mega Millions, Powerball, Lotto, and Lucky Day Lotto. What does the abbreviation IL stand for? Meaning: Illinois. How to use IL in a sentence. State agencies Department of Agriculture Department of Human Services Consumer Protection Division Department of Corrections Local governments The United States Attorney's Office - District of Illinois Board of Education Board of Elections Emergency Management Agency and Office of Homeland Security Department of Public Health Motor Vehicles Office of the Attorney General Illinois (IL) Lottery Results - Latest Winning Numbers Quick and accurate Illinois lottery results, including Powerball, Mega Millions, and Ill Lottery in-state games. Find places to go, things to see. Search through all the different services offered by the various Illinois agencies. Your guide to the best of Illinois. Places to go, things to do, the best places to eat and drink, must-see Chicago, trip ideas and inspiration for your Illinois vacation. The official website for the Illinois Secretary of State, providing information and services related to vehicle registration, driver's licenses, and state identification.il is the Internet country code top-level domain (ccTLD) of Israel, administered by the Israel Internet Association and managed by NIC - ISRAEL which hosts the DNS root server and manages the Israeli Internet Exchange, that supports IPv4 and IPv6. [3][4] Illinois - Wikipedia.