| Name | Deductibility Code |
| 2b Riding Center | -- |
| A Better Place Foundation | 4 |
| A F T E R Inc. | -- |
| Achievement Rewards for College Scientists Foundation Inc. | -- |
| Akal Institute | 4 |
| Alan and Mary Schulman Family Foundation | 4 |
| Arms Fam Foundation Tr 112995 | 4 |
| Bell Charitable Foundation | 4 |
| Bernard & Elizabeth Li Family Found Ation | 4 |
| Better Earth Foundation | 4 |
| Brett Sammis Wildlife Foundation | -- |
| C A Dunn Family Foundation | 4 |
| C F White Family Foundation Inc. | 4 |
| California Bipolar Foundation | -- |
| Cambridge School | -- |
| Caring Hearts Medical Foundation and Health Services Inc. | -- |
| Chandler Fam Foundation | 4 |
| Charity Fair Horse Show | -- |
| Charles G and Jessie R Cale Foundation | 4 |
| Charton Fam Foundation Tr 123192 | 4 |
| Child Need Foundation Inc. | -- |
| Christian Worship and Music Academy | -- |
| Cohen Family Foundation | 4 |
| Community Concerts of Rancho Santa Fe Inc. | -- |
| Comprehensive Central Nervous System Injury Foundation | -- |
| Country Friends | -- |
| David and Robin Ryan Family Foundation | 4 |
| Davis-Seely Foundation | 4 |
| Derose Foundation | 4 |
| Diana Padelford Binkley Foundation | 4 |
| Diegueno Esteem Foundation Inc. | -- |
| Donald & Ann Walker Family Foundation | 4 |
| Donald C and Elizabeth M Dickinson Foundation | 4 |
| Eagle Family Foundation Tr Ua | 4 |
| Edward B Evans and Ruth Todd Evans Family Foundation | 4 |
| Edward M Smith Family Art Foundation | 3 |
| Ellis Foundation | 4 |
| Eric and Paulette Hood Family Foundation | 4 |
| Evans Family Foundation | 4 |
| Evans Foundation for Molecular Medicine | -- |
| Eye Research Fund | 4 |
| Faulkner Foundation | 4 |
| Feighner Fam Foundation | 4 |
| Feng Li Li | 4 |
| Foundation for Eye Research | 4 |
| Francis & Margaret Scott Foundation | 4 |
| Frank-Arendsee-Feidman Medical Research and Scholarship Foundatio | 4 |
| Friends of San Pasqual Academy Inc. | -- |
| Gat Family Foundation | 4 |
| George and Jan Devries Family Foundation | -- |
| Giritsky Family Foundation | 4 |
| Guest House Ministries Foundation Inc. | 4 |
| Healingpaq | -- |
| Helen Woodward Animal Center | -- |
| Hocker Foundation | 4 |
| Horizon Christian Fellowship Rancho Santa Fe | -- |
| Huang Foundation | 4 |
| Ikezi Music Foundation Inc. | 3 |
| Institute for Interventional Informatic Inc. | -- |
| J A & Flossie Mae Smith Scholarship Fund | 4 |
| J C Foundation Inc. | 4 |
| J J Oneill Foundation | 4 |
| James A Simpson Foundation | 4 |
| Jean Christpher Harris Scholarship Memorial Fund | -- |
| John & Mary Rainsford Charitable Foundation | 4 |
| Jorgensen Foundation Inc. | 4 |
| Kerr Family Foundation | 4 |
| Kibble Family Foundation | 4 |
| Las Damas De Fairbanks | -- |
| Liam Foundation | -- |
| Linda & Fred Port Family Foundation | 4 |
| Lyman Family Foundation | 4 |
| M F B Charitable Foundation Inc. | 4 |
| M&T Foundation | 4 |
| Macdonald Family Foundation | 4 |
| Manny and Doreen Roohanipur Family Foundation Inc. | 4 |
| Melisa Reasner McGuire Foundation | 4 |
| Moonlight Beach Gallery Inc. | -- |
| Morya College of Trans-Himalayan Wisdom | -- |
| National Charity League Inc. Del Sol Chapter | -- |
| National Charity League San Diego Del Norte Chapter | -- |
| National Charity League San Dieguito Chapter | -- |
| New Endeavor Foundation | 3 |
| Pep Los Alamos Fund | -- |
| Pulido Walker Foundation | 4 |
| Rancho Santa Fe Art Guild | -- |
| Rancho Santa Fe Community Center Inc. | -- |
| Rancho Santa Fe Education Foundation | -- |
| Rancho Santa Fe Foundation | -- |
| Rancho Santa Fe Foundation Charitable Real Estate Fnd | -- |
| Rancho Santa Fe Garden Club | -- |
| Rancho Santa Fe Historical Society Inc. | -- |
| Rancho Santa Fe Library Guild | -- |
| Rancho Santa Fe Parent-Teacher Organization | -- |
| Rancho Santa Fe Rotary Foundation Inc. | -- |
| Rancho Santa Fe Seniors | -- |
| Rastetter Foundation | 4 |
| Ray Sackheim Charitable Foundation | 4 |
| Robert and Mary Jane Engman Foundation | 4 |
| Ruth Lane Charitable Foundation the | 4 |
| Sahm Family Foundation | 4 |
| San Diego Suns | 3 |
| Santas Traveling Workshop Inc. | -- |
| Scharbarth Family Foundation | 4 |
| School of the Plains Inc. | -- |
| Seiler Family Foundation | 4 |
| Serenity Fund | 4 |
| Serve San Diego Inc. | -- |
| Shung-Ho and Rong Juh Chang Family Foundation | 4 |
| Shut in Ministries Inc. | -- |
| Sid and Jenny Craig Foundation | 4 |
| Solana Santa Fe Parent Support Group | -- |
| Southern California Shelter Rescue | -- |
| Spears Family Foundation Inc. | 4 |
| Starkman Burke Family Foundation | 4 |
| Stein Family Foundation | 4 |
| Step Family Foundation | 4 |
| Step Up Four Bp Kids Inc. | -- |
| Stepping Stone Foundation | 4 |
| Tanz Foundation | 4 |
| Teen Senior Connect | -- |
| The James R Greenbaum Jr Family Foundation | 4 |
| The Papatheofanis Foundation | 4 |
| The Randall Godfrey Foundation | 4 |
| The Rowe Family Foundation | 4 |
| The Tanya and Charles Brandes Foundation | 4 |
| The Tanya and Charles Brandes Foundation | 4 |
| The Village Christian Foundation | -- |
| Thomas G and Audrey E Pine Family Foundation | 4 |
| Timothy Murphy Foundation | 4 |
| Truth Foundation | 4 |
| Valenti International Foundation Inc. | -- |
| Warren Family Foundation | 4 |
| Webmd Health Foundation Inc. | 4 |
| Westreich Foundation | 4 |
| Wierenga Family Foundation Inc. | 4 |
| William Soroka Charitable Trust | 4 |
| Wim Inc. | -- |
| Ww II Military Studies Foundation | 4 |
| Xslaves Org | -- |
| Zousmer Family Foundation | 4 |