Arts and Entertainment
Architecture, Artists and Galleries, Comedy, Crafts, Dance, Events, Fashion, Graphic Design, Guides and Directories, Libraries
Business and Economy
Advertising and Marketing, Animals, Automotive, Beauty and Cosmetic Services, Biotechnology and Pharmaceuticals, Business to Business, Chemicals, Classifieds, Computers and Internet, Construction and Maintenance
Education
Colleges and Universities, Early Childhood, K-12, Products and Services, Reunions and Alumni, Specialized Instruction, Vocational and Technical, After School Matters, Alternative Schools Network (ASN), Arcturus Rudolph Steiner Education Program, Argosy Education Group, Inc., Blue Gargoyle, Chicago Foundation for Education, Chicago Learning Guide, Mercy Home for Boys and Girls, Metropolitan Mathematics Club of Chicago, Right Angle Foundation
Government
Embassies and Consulates, Law Enforcement, Alderman Burton F. Natarus - 42nd Ward, Alderman Helen Shiller - 46th Ward, Alderman Tom Allen - 38th Ward, Chicago Federal Executive Board, Chicago Housing Authority, City of Chicago, City of Chicago Financing, City of Chicago ReMap, Civil Air Patrol: River Park Composite Squadron, Department of Environment
Guides and Directories
ChicagoKids.com, ChicagoRelo.com, ChicagosTopTen.com, Rocket99 Guide to Chicago, Virtual ChicagoLand
Health
Addictions, Alternative, Child Health, Conditions and Diseases, Dentistry, Employment, Fitness, Hospitals, Mental Health, Occupational Health and Safety
Maps and Views
Photos, Web Cams, Chicago Imagebase, Digital Atlas of Chicago, Geographic Information System - Web Mapping, Ghost City Chicago
Neighborhoods
Albany Park, Archer Heights, Armour Square, Ashburn, Austin, Beverly, Chicago Lawn, Douglas, East Side, Edgewater
News and Media
Magazines, Newspapers, Organizations, Radio, Television, Chicago Local News: Topix.net, Chicago Media Headlines, Chicago News.net, Chicago Public Radio, Chicago Red Face, Hollinger International Inc.: Chicago Group, Lerner Community Newspapers, Tribune Company
Recreation and Sports
Baseball, Basketball, Boating, Collecting, Cycling, Disabled, Equestrian, Fencing, Food and Drink, Football
Science and Environment
Aquariums and Zoos, Botanical Gardens, Organizations, Chicago Astronomical Society, Chicago Audubon Society, Chicago Flower and Garden Show, Chicago Ornithological Society, Chicago Recycling Coalition, Chicago Society of Space Studies, Down the Drain, Chicago's Sewers, Hyde Park Parakeets, Keep Chicago Beautiful (KCB), Project Exploration
Society and Culture
Animal Welfare, Biography, Disability Resources, Ethnicity, Family, Gay, Lesbian, and Bisexual, Genealogy, History, Holidays, Issues
Transportation
Airlines, Airports, Buses, Limousines and Shuttles, Mass Transit, Ride Sharing, Roads and Highways, Taxis, Towing and Recovery, Chicago Department of Transportation (CDOT), ParkCard
Travel and Tourism
Attractions, Lodging, Parks, Travel Guides, Travel Services, Chicago Convention and Tourism Bureau, Office of Tourism, Peterson Group, The