| Cerro Villa School Parent Faculty Student OrganizationVilla Park | Form 990-N | No figure |
| Golden Triangle Amateur Radio Club IncTemecula | Form 990-N | No figure |
| Turquoise Brigade-Shivela Middle SchoolMurrieta | Form 990-N | No figure |
| PTA California Congress of Parents Teachers & Students IncEscondido | Form 990-N | No figure |
| Center for Lutheran Education FoundationChula Vista | Form 990-N | No figure |
| Whittier Elementary PTOHemet | Form 990-N | No figure |
| World Vision Mission TownFontana | Form 990-N | No figure |
| Palmquist Elementary School PTOOceanside | Form 990-N | No figure |
| Interamerican UniversitySan Diego | Form 990-N | No figure |
| Newport Coast Oral-Facial InstituteNewport Beach | Form 990-N | No figure |
| Foundation for the Advancement of MedicineSan Diego | Form 990-N | No figure |
| Mu Xi Lambda Chapter of Alpha Phi Alpha Fraternity IncRialto | Form 990-N | No figure |
| Pacific American Education and Scholastic FoundationSan Diego | Form 990-N | No figure |
| Wrightwood School Parent Teacher GroupWrightwood | Form 990-N | No figure |
| Capistrano Valley High School Grad NightMission Viejo | Form 990-N | No figure |
| Ahahui Kiwila Hawaii O San DiegoEl Cajon | Form 990-N | No figure |
| Troy High School Volleyball Booster ClubFullerton | Form 990-N | No figure |
| Friends of Jones Elementary School FoundationSan Diego | Form 990-N | No figure |
| Parent Booster USA IncSan Diego | Form 990-N | No figure |
| Consortium of Latin American Studies ProgramsLos Angeles | Form 990-N | No figure |
| Friends of the La Mesa Library IncLa Mesa | Form 990-N | No figure |
| Friends of the Bonita-Sunnyside Library IncBonita | Form 990-N | No figure |
| Association of Certified Fraud Examiners San Diego ChapterSan Diego | Form 990-N | No figure |
| Santana Parent Foundation Santana High SchoolSantee | Form 990-N | No figure |
| Redondo Union High School Alumni IncRedondo Beach | Form 990-N | No figure |
| Twin Peaks FoundationPoway | Form 990-N | No figure |
| Southern California Library Literacy Network IncOceanside | Form 990-N | No figure |
| Friends of the Pine Valley Library IncPine Valley | Form 990-N | No figure |
| Friends of the Villa Park Library IncVilla Park | Form 990-N | No figure |
| West Hills High School Totally Excellent Music ParentsSantee | Form 990-N | No figure |
| VPHS Basketball BoostersVilla Park | Form 990-N | No figure |
| Martin Luther King Jr Middle School Parent Teacher Student OrganizatioOceanside | Form 990-N | No figure |
| David a Brown Band Booster ClubLake Elsinore | Form 990-N | No figure |
| Scholarship Foundation of John F Kennedy High SchoolCypress | Form 990-N | No figure |
| California Jobs Daughters Foundation IncAnaheim | Form 990-N | No figure |
| Redlands CompactRedlands | Form 990-N | No figure |
| Aliso Niguel High School Dance Team BoostersLaguna Niguel | Form 990-N | No figure |
| Professional Arts Education CenterTorrance | Form 990-N | No figure |
| U S Naval Sea Cadet Corps Gunfighter SquardonMurrieta | Form 990-N | No figure |
| Friends of the Junior LifeguardsHuntington Beach | Form 990-N | No figure |
| Friends for Friends FoundationSan Diego | Form 990-N | No figure |
| San Diego African American Genealogy Research GroupSan Diego | Form 990-N | No figure |
| Idyllwild School Booster ClubIdyllwild | Form 990-N | No figure |
| Don Antonio Lugo Performing Arts BoostersChino | Form 990-N | No figure |
| Ocean View Baseball BoostersHuntington Beach | Form 990-EZ | $0FY2021 |
| Nigerian Progressive Union of San DiegoLemon Grove | Form 990-N | No figure |
| Friends of the Jurupa LibrariesJurupa Valley | Form 990-N | No figure |
| Sonora Band Booster ClubLa Habra | Form 990-N | No figure |
| Truman Parent Teacher OrganizationLa Quinta | Form 990-N | No figure |
| Optimizing National EducationMontebello | Form 990-N | No figure |