| Illinois Congress of Parents TeachersAddison | Form 990-N | No figure |
| Evans Scholars FoundationGlenview | Form 990-N | No figure |
| Coal City Music Boosters IncCoal City | Form 990-N | No figure |
| Oliver Wendell Holmes Junior High School Parent Teacher OrganizationMount Prospect | Form 990-N | No figure |
| Illinois Congress of Parents TeachersNorthlake | Form 990-N | No figure |
| Hampton PTAHampton | Form 990-N | No figure |
| District 56 Parent Teacher OrganizationGurnee | Form 990-N | No figure |
| Mobile Home Owners Associations of Illinois IncFrankfort | Form 990-N | No figure |
| Bill Duchon Scholarship Foundation LtdWayne | Form 990-N | No figure |
| Bensenville Community Youth Services Coalition IncBensenville | Form 990-N | No figure |
| Illinois Congress of Parents TeachersPalatine | Form 990-N | No figure |
| Illinois Congress of Parents TeachersOak Lawn | Form 990-N | No figure |
| Illinois Congress of Parents TeachersGlen Ellyn | Form 990-N | No figure |
| Illinois Congress of Parents TeachersLombard | Form 990-N | No figure |
| Historical Miniature Gaming Society - Midwest IncPark Ridge | Form 990-N | No figure |
| Illinois Society of Healthcare Risk ManagementNaperville | Form 990-N | No figure |
| Friends of the Chicago High School for Agricultural SciencesChicago | Form 990-N | No figure |
| Norman G Swenson Scholarship FoundationChicago | Form 990-N | No figure |
| Healthcare Quality Assurance Educational FoundationChicago | Form 990-N | No figure |
| Kane County Water AssociationWest Dundee | Form 990-N | No figure |
| Martin Enger School Parents Club CorpFranklin Park | Form 990-N | No figure |
| Illinois Congress of Parents TeachersHanover Park | Form 990-N | No figure |
| Illinois Congress of Parents TeachersHoffman Estates | Form 990-N | No figure |
| Illinois Congress of Parents TeachersPalatine | Form 990-N | No figure |
| Central School PTADes Plaines | Form 990-N | No figure |
| Illinois Congress of Parents TeachersEvanston | Form 990-N | No figure |
| Illinois Congress of Parents TeachersEvanston | Form 990-N | No figure |
| Illinois Congress of Parents TeachersSchaumburg | Form 990-N | No figure |
| Illinois Congress of Parents TeachersEvanston | Form 990-N | No figure |
| Washington PTO East Maine School District 63 GlenviewGlenview | Form 990-N | No figure |
| Illinois Congress of Parents TeachersNiles | Form 990-N | No figure |
| JSM PTOBellwood | Form 990-N | No figure |
| Illinois Congress of Parents TeachersDowners Grove | Form 990-N | No figure |
| Illinois Congress of Parents TeachersElmhurst | Form 990-N | No figure |
| Illinois Congress of Parents TeachersLombard | Form 990-N | No figure |
| Illinois Congress of Parents TeachersWarrenville | Form 990-N | No figure |
| Illinois Congress of Parents TeachersWheaton | Form 990-N | No figure |
| Illinois Congress of Parents TeachersWheaton | Form 990-N | No figure |
| Illinois Congress of Parents TeachersAddison | Form 990-N | No figure |
| Illinois Congress of TeachersChicago | Form 990-N | No figure |
| Plano Education FoundationPlano | Form 990-N | No figure |
| Princeton Youth Baseball LeaguePrinceton | Form 990-N | No figure |
| Illinois Congress of Parents TeachersArlington Heights | Form 990-N | No figure |
| Illinois Congress of Parents TeachersDeKalb | Form 990-N | No figure |
| Illinois Congress of Parents TeachersAddison | Form 990-N | No figure |
| Illinois Congress of Parents TeachersNaperville | Form 990-N | No figure |
| Illinois Congress of Parents TeachersDowners Grove | Form 990-N | No figure |
| North Grove School AssociationSycamore | Form 990-N | No figure |
| CCSGOChicago | Form 990-N | No figure |
| Philippine Engineers & Scientist OrganizationDundee | Form 990-N | No figure |