| Chief Sealth Performing ArtsSeattle | Form 990-N | No figure |
| Riverside Middle School PTOChattaroy | Form 990-N | No figure |
| Partners at Lowell School PTASeattle | Form 990-N | No figure |
| Harney Elementary Parent Teacher Ortanization HeptoVancouver | Form 990-N | No figure |
| Decatur Choir BoostersFederal Way | Form 990-N | No figure |
| Onalaska Music Boosters ClubOnalaska | Form 990-N | No figure |
| Liberty Bell High School Booster ClubWinthrop | Form 990-N | No figure |
| Roosevelt Elementary School Parent Teacher GroupSpokane | Form 990-N | No figure |
| Klahowya Bands Parent AssociationSilverdale | Form 990-N | No figure |
| Kentlake Community PTSA 97100Kent | Form 990-N | No figure |
| Keithley Middle School Band Boosters AssociationTacoma | Form 990-N | No figure |
| Puget Sound Network for Compassionate CommunicationVashon | Form 990-N | No figure |
| Mt Spokane BandstandMead | Form 990-N | No figure |
| Woodinville High School Music BoostersWoodinville | Form 990-N | No figure |
| Kiwanis Club of Arlington Scholarship FoundationArlington | Form 990-N | No figure |
| King PTOVancouver | Form 990-N | No figure |
| Pacific Coast Maritime History CommitteeTacoma | Form 990-N | No figure |
| Sanjuan Island Family Resources NetworkFriday Harbor | Form 990-N | No figure |
| Community School Parent Teacher GroupKirkland | Form 990-N | No figure |
| Friends of the Sumner LibrarySumner | Form 990-N | No figure |
| Washington State Forensics AssociationFederal Way | Form 990-N | No figure |
| North Kitsap High School Bands BoostersPoulsbo | Form 990-N | No figure |
| South Whidbey PTSA 7 6 60Langley | Form 990-N | No figure |
| Key Peninsula Middle School PTSA 10 11 80Lakebay | Form 990-N | No figure |
| Laurin PTOBrush Prairie | Form 990-N | No figure |
| Valley View Friends of the LibrarySeattle | Form 990-N | No figure |
| Northwest Region of the William Glasser InstituteYakima | Form 990-N | No figure |
| North Thurston High School Booster ClubOlympia | Form 990-N | No figure |
| Hillcrest Elementary PTAOak Harbor | Form 990-N | No figure |
| Cedar Heights Middle School PTSAPort Orchard | Form 990-N | No figure |
| Snohomish High School Panther Parents ClubSnohomish | Form 990-N | No figure |
| Liberty Lake Elementary PTSALiberty Lake | Form 990-N | No figure |
| Central Kitsap Montessori Parents AssociationBremerton | Form 990-N | No figure |
| Southwest Washington Model Rail RoadersBattle Ground | Form 990-N | No figure |
| Evergreen Elementary PTALakebay | Form 990-N | No figure |
| Federal Way Amateur Radio ClubFederal Way | Form 990-N | No figure |
| Peter G Schmidt PTATumwater | Form 990-N | No figure |
| Colton Education FoundationColton | Form 990-N | No figure |
| Scottish Rite Association for the Valley of OlympiaOlympia | Form 990-N | No figure |
| The Foundation for the Rainbow Girls of Washington IdahoBurien | Form 990-N | No figure |
| Stillaguamish Parent ClubArlington | Form 990-N | No figure |
| B G A F J R O T CBattle Ground | Form 990-N | No figure |
| Woodinville Drama Booster ClubWoodinville | Form 990-N | No figure |
| Bellingham High School Alumni BandBellingham | Form 990-N | No figure |
| Vancouver School of Arts and Academics PTSAVancouver | Form 990-N | No figure |
| Inglemoor Viking Fastpitch Booster ClubKenmore | Form 990-N | No figure |
| Birger Solberg Memorial Scholarship FundBellingham | Form 990-N | No figure |
| Spokane Newspaper Employee Scholarship FoundationSpokane | Form 990-N | No figure |
| Institute for Village Studies IncBellingham | Form 990-N | No figure |
| Kiwanis Club of Pasco FoundationPasco | Form 990-N | No figure |