Christian Ministry Sourcebook: Alphabetical Listings: Christian Organizations Beginning With "O"

Objectif Famille (Montréal, Quebec, Canada)
Oblate Renewal Center (San Antonio, Texas, United States)
Oblate School of Theology (San Antonio, Texas, United States)
OC International (Colorado Springs, Colorado, United States)
Occult Research & Crime Consultants (El Paso, Texas, United States)
Oeuvre pontificiale de la Propagation de la Foi (Montréal, Quebec, Canada)
Office Central D'Importation (O.C.I.) Inc. (Longueuil, Quebec, Canada)
Office of Life and Family (Vancouver, British Columbia, Canada)
Office of Worship & Spiritual Life (Oklahoma City, Oklahoma, United States)
Officers' Christian Fellowship (Englewood, Colorado, United States)
Ohio Christian University (Circleville, Ohio, United States)
Oklahoma Wesleyan College (Bartlesville, Oklahoma, United States)
Oklahoma Wesleyan University (Bartlesville, Oklahoma, United States)
Olan Mills Church Directories (Chattanooga, Tennessee, United States)
Old Brewery Mission (Montreal, Quebec, Canada)
Old Catholic Church of Canada Saint Francis of Assisi, The (Midland, Ontario, Canada)
Old Oak Ranch Conference Center (Sonora, California, United States)
Olive Branch Ministries (Hamilton, Ontario, Canada)
Olive Crest Treatment Centers, Inc. (Santa Ana, California, United States)
OMF International - Canada (Mississauga, Ontario, Canada)
OMF International & Pioneers (Littleton, Colorado, United States)
OMS International (Greenwood, Indiana, United States)
OMS International Canada (Hamilton, Ontario, Canada)
On-Hold Marketing Inc. (Markham, Ontario, Canada)
One Fine Place (French Camp, Mississippi, United States)
One Hope (Pompano Beach, Florida, United States)
One Mission Society (OMS International, Inc.) (Greenwood, Indiana, United States)
One Way Ministries (Ottawa, Ontario, Canada)
oneMISSION.tv, LLC (Cumming, Georgia, United States)
Ontario Alliance of Christian Schools (Ancaster, Ontario, Canada)
Ontario Christian School Teacher's Association (Ancaster, Ontario, Canada)
Open Air Campaigners (Nazareth, Pennsylvania, United States)
Open Bible Standard Churches, Inc. (Des Moines, Iowa, United States)
Open Door Christian Drop-In & Information Centre (Mississauga, Ontario, Canada)
Open Doors with Brother Andrew (Halton Hills, Ontario, Canada)
Open Doors with Brother Andrew (Santa Ana, California, United States)
Operation Blessing International (Virginia Beach, Virginia, United States)
Operation Bootstrap Africa (Minneapolis, Minnesota, United States)
Operation Eyesight Universal (Calgary, Alberta, Canada)
Operation Go Home (Ottawa, Ontario, Canada)
Operation Mobilization (Port Colborne, Ontario, Canada)
Operation Mobilization USA (Tyrone, Georgia, United States)
Operation Outreach (Milton, Ontario, Canada)
Operation Reveille (Monument, Colorado, United States)
ORA International (Peterborough, Ontario, Canada)
Oral Roberts University (Tulsa, Oklahoma, United States)
Oratory, The (Center for Spirituality) (Rock Hill, South Carolina, United States)
Orbbay Decorating Company (Hamilton, Ontario, Canada)
Orbis Books (Maryknoll, New York, United States)
Orchard Lake Schools (S.S. Cyril and Methodius Seminary) (Orchard Lake, Michigan, United States)
Orillia Crisis Pregnancy Centre (Orillia, Ontario, Canada)
Orlando Institute, The (Maitland, Florida, United States)
Orphan's Hope (Leavenworth, Washington, United States)
Orthodox Church in America (Ottawa, Ontario, Canada)