| Ferndale Band BoostersFerndale | Form 990-N | No figure |
| Phi Beta Psi SororityDes Moines | Form 990-N | No figure |
| Elma Performing Arts BoostersElma | Form 990-N | No figure |
| Air Force AssociationGig Harbor | Form 990-N | No figure |
| White Salmon Valley K-8 Parent-Teacher OrganizationWhite Salmon | Form 990-N | No figure |
| Seattle Special Ed PTSATacoma | Form 990-N | No figure |
| Friends of the Mountain View Timberland LibraryRandle | Form 990-N | No figure |
| Sollie Family FoundationNormandy Park | Form 990-N | No figure |
| Seattle Events a Non Profit CorporationSeattle | Form 990-N | No figure |
| Benson Hill PTA 9-11-5Renton | Form 990-N | No figure |
| National Sorority of Phi Delta KappaSpokane | Form 990-N | No figure |
| Eastside Native American Parent CommitteeRedmond | Form 990-N | No figure |
| Henry M Jackson High School Green & Black Football Booster ClubMill Creek | Form 990-N | No figure |
| Northwest Science Writers AssociationSeattle | Form 990-N | No figure |
| Markham PalsPasco | Form 990-N | No figure |
| Relief and Education for Afghan ChildrenVashon Island | Form 990-N | No figure |
| Sunrise Eagles PTA 5 4 17Enumclaw | Form 990-N | No figure |
| Rochester Booster ClubRochester | Form 990-N | No figure |
| Seattle Japanese School PTABellevue | Form 990-N | No figure |
| A A M T ADecker Avenue Langley | Form 990-N | No figure |
| Washington Scholarship FoundationSeattle | Form 990-N | No figure |
| Fiddlesticks Cooperative PreschoolCentralia | Form 990-N | No figure |
| Thomas Jefferson Middle School PTSA 3 7 120Vancouver | Form 990-N | No figure |
| Applied Education FoundationPort Townsend | Form 990-N | No figure |
| Explorer Music BoostersEverett | Form 990-N | No figure |
| Inglemoor High School Drama BoostersKenmore | Form 990-N | No figure |
| Edgerton Elementary PtawPuyallup | Form 990-N | No figure |
| Columbia Valley Parent Teacher GroupVancouver | Form 990-N | No figure |
| GK Band BoosterGraham | Form 990-N | No figure |
| Puget Sound Chapter of the Southern University Alumni AssociationEdmonds | Form 990-N | No figure |
| Woodinville Friends of the LibraryWoodinville | Form 990-N | No figure |
| Magic Macintosh Appreciation Group of Island CountyCoupeville | Form 990-N | No figure |
| Midway Elementary PTOMoses Lake | Form 990-N | No figure |
| Cascade View PTOTukwila | Form 990-N | No figure |
| Friends of the W H Abel Memorial LibraryMontesano | Form 990-N | No figure |
| Friends of the Key Center LibraryLakebay | Form 990-N | No figure |
| Nine Mile Falls Elementary Parent Teacher GroupNine Mile Falls | Form 990-N | No figure |
| Washington State Trio AssociationSeattle | Form 990-N | No figure |
| Green Mountain PtsoWoodland | Form 990-N | No figure |
| Eatonville Senior SurpriseEatonville | Form 990-N | No figure |
| Ocd WashingtonSeattle | Form 990-N | No figure |
| Manson School District Parent Teacher Advisory Council PtacManson | Form 990-N | No figure |
| Selkirk Alliance for ScienceNewport | Form 990-N | No figure |
| After School-Across the StreetRenton | Form 990-N | No figure |
| Kitsap Early Learning ProfessionalsBremerton | Form 990-N | No figure |
| Republic Business and Professional Womens ClubRepublic | Form 990-N | No figure |
| Naledi IncVancouver | Form 990-N | No figure |
| Honor Society of Phi Kappa PhiTacoma | Form 990-N | No figure |
| Honor Society of Phi Kappa PhiCheney | Form 990-N | No figure |
| Friends of Buena LibraryBuena | Form 990-N | No figure |