Alphabetical Listing
1 | 9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
O
Oakland Zoo - CAOaks Christian School - CA
The OASIS Institute - MO
Oberlin College - OH
Ocean Alliance - MA
Ocean Conservancy - DC
Ocean Institute - CA
Oceana - DC
Officers' Christian Fellowship - CO
Ohio Environmental Council - OH
The Ohio Masonic Home - OH
Ohio Wesleyan University - OH
Ohr Somayach International - NY
Ohr Torah Stone Colleges and Graduate Programs - NY
Okizu Foundation - CA
Oklahoma Baptist Homes for Children - OK
Oklahoma Council of Public Affairs - OK
Oklahoma Medical Research Foundation - OK
Olbrich Botanical Society - WI
Old Dartmouth Historical Society/New Bedford Whaling Museum - MA
Old Globe Theatre - CA
Oldways Preservation Trust - MA
Oliver Gospel Mission - SC
The Omaha Home for Boys - NE
Omaha Performing Arts Society - NE
Omaha Symphony - NE
Omaha's Henry Doorly Zoo - NE
OMB Watch - DC
On The Rise - MA
Oncology Nursing Society Foundation - PA
One by One Leadership - CA
One Economy Corporation - DC
One Heartland - WI
One Israel Fund - NY
OneFamily Fund - NJ
OneHope - FL
Open Air Campaigners-Overseas Ministries - PA
Open Air Campaigners-USA - PA
Open Door Mission, Houston - TX
Open Door Mission, Omaha - NE
Open Doors USA - CA
Open Hand - GA
Open Meadow Alternative Schools - OR
Open Your Heart to the Hungry and Homeless - MN
OPERA America - NY
Opera Colorado - CO
Opera Company of Philadelphia - PA
Opera Omaha - NE
Opera San José - CA
Opera Theatre of Saint Louis - MO
Operation Blessing International - VA
Operation Bootstrap Africa - MN
Operation Food Search - MO
Operation Fuel - CT
Operation Homefront - TX
Operation HOPE - CA
Operation Kindness - TX
Operation Lookout - WA
Operation USA - CA
Opportunity International - IL
Oprah's Angel Network - IL
Optimist International Foundation - MO
Opus 118 Harlem School of Music - NY
Oral and Maxillofacial Surgery Foundation - IL
Oral Health America - IL
Oral Roberts Evangelistic Association - OK
Orange County Community Foundation - CA
Orange County Performing Arts Center - CA
Orange County Rescue Mission - CA
Orange County United Way - CA
Orangutan Foundation International - CA
ORBIS International - NY
Ordway Center for the Performing Arts - MN
Oregon Ballet Theatre - OR
The Oregon Community Foundation - OR
Oregon Environmental Council - OR
Oregon Food Bank - OR
Oregon Health & Science University Foundation - OR
Oregon HEAT - OR
Oregon Historical Society - OR
Oregon Humane Society - OR
Oregon Museum of Science and Industry - OR
Oregon Public Broadcasting - OR
Oregon Shakespeare Festival - OR
Oregon Symphony - OR
Oregon Wild - OR
Oregon Zoo Foundation - OR
Organic Consumers Association - MN
Organic Farming Research Foundation - CA
Organization for Autism Research - VA
Organization for Tropical Studies - NC
Orlando Union Rescue Mission - FL
The Orme School of Arizona - AZ
Orphan Foundation of America - VA
Orphan Grain Train - NE
Orphanage Outreach - AZ
Orphan's Lifeline of Hope International - MT
Orphans of the Storm - IL
Orpheus Chamber Orchestra - NY
ORT America - NY
Orthopaedic Research and Education Foundation - IL
Oshkosh Area Humane Society - WI
Osteogenesis Imperfecta Foundation - MD
Our Lady's Inn - MO
The Outreach Center - LA
The Outreach Foundation of the Presbyterian Church - TN
Outreach International - MO
Ovarian Cancer National Alliance - DC
The Ovarian Cancer Research Fund - NY
Overlook Hospital Foundation - NJ
Overtown Youth Center - FL
Oxfam America - MA
Ozarks Food Harvest - MO
