| PTA Delaware CongressDover | Form 990-N | No figure |
| Amigos de Aspira de PTO IncNewark | Form 990-N | No figure |
| Friends of Route 9 Library and Innovation Center IncNew Castle | Form 990-N | No figure |
| Edgemoor Leadership FoundationClaymont | Form 990-N | No figure |
| Mispillion Elementary School PTP IncMilford | Form 990-N | No figure |
| Teach IncDover | Form 990-N | No figure |
| 1st Delaware RegimentNewark | Form 990-N | No figure |
| Cameron Logan Scholarship FundWilmington | Form 990-N | No figure |
| Indian River High School Alumni AssociationDagsboro | Form 990-N | No figure |
| Tyler Rush Memorial Scholarship FundLewes | Form 990-N | No figure |
| ETA356 IncWilmington | Form 990-N | No figure |
| Friends of Aui IncWilmington | Form 990-N | No figure |
| Woodbridge Football Boosters IncBridgeville | Form 990-N | No figure |
| Cbiv Legacy for Life FoundationMiddletown | Form 990-N | No figure |
| Taiwan America Student Conference IncDover | Form 990-N | No figure |
| Immaculate Conception High School International Alumnae AssociationWilmington | Form 990-N | No figure |
| Ania Lynn Moss FoundationWilmington | Form 990-N | No figure |
| National Association of Holmes Scholars Alumni IncDover | Form 990-N | No figure |
| International Talent Hunt FoundationWilmington | Form 990-N | No figure |
| Zeta Rho Lambda Education Foundation IncDover | Form 990-N | No figure |
| Delaware Equine Council Foundation IncHarrington | Form 990-N | No figure |
| Seaford Ffa Alumni AssociationSeaford | Form 990-N | No figure |
| First State Montessori Academy PTO IncWilmington | Form 990-N | No figure |
| Parents & Guardians College Planning Conference IncHockessin | Form 990-N | No figure |
| Cecil County Retired School Personnel Association IncNewark | Form 990-N | No figure |
| Nse PTOSmyrna | Form 990-N | No figure |
| Timothy Giovanni Leonzio FoundationsMiddletown | Form 990-N | No figure |
| National Sorority of Phi Delta Kappa IncWilmington | Form 990-N | No figure |
| National Sorority of Phi Delta KappaDover | Form 990-N | No figure |
| Mt Pleasant Band Boosters Association IncWilmington | Form 990-N | No figure |
| Delaware Art Education AssociationWilmington | Form 990-N | No figure |
| Dover High School Band Boosters IncDover | Form 990-N | No figure |
| PTA Delaware CongressWilmington | Form 990-N | No figure |
| Lake Forest East Elem PTAFrederica | Form 990-N | No figure |
| Construction Education Foundation of DelawareNew Castle | Form 990-N | No figure |
| Friends of the Milton Public LibraryMilton | Form 990-N | No figure |
| Howard High Alumni Association IncorporatedWilmington | Form 990-N | No figure |
| The Hollys Club IncSmyrna | Form 990-N | No figure |
| Friends of the Bear Library AssociationBear | Form 990-N | No figure |
| Smyrna Elementary PTOSmyrna | Form 990-N | No figure |
| Delaware Association of Volunteer AdministratorsGeorgetown | Form 990-N | No figure |
| Project Reach Out IncCamden | Form 990-N | No figure |
| Arthur J Turner Jr Scholarship FoundationMiddletown | Form 990-N | No figure |
| Friends of the Library for the BLND & Phys Handicap of State of de IncDover | Form 990-N | No figure |
| Leander Morris Memorial Scholarship FoundationBear | Form 990-N | No figure |
| Hellenic Electronic CenterClaymont | Form 990-N | No figure |
| Black Men in Motion IncBear | Form 990-N | No figure |
| Dover High School Alumni AssociationDover | Form 990-N | No figure |
| Society of Women EngineersNewark | Form 990-N | No figure |
| Beacon Middle School Parent-Teacher OrganizationLewes | Form 990-N | No figure |