- Columbia College - Crystal Lake CampusCity: Crystal LakeState: Illinois
- Columbia College - DenverCity: AuroraState: Colorado
- Columbia College - Eastfield Pleasant GroveCity: DallasState: Texas
- Columbia College - ElginCity: ElginState: Illinois
- Columbia College - Fort Leonard WoodCity: Fort Leonard WoodState: Missouri
- Columbia College - Fort Leonard Wood 58th Trans BNCity: Fort Leonard WoodState: Missouri
- Columbia College - Fort SillCity: Fort SillState: Oklahoma
- Columbia College - Fort StewartCity: Ft. StewartState: Georgia
- Columbia College - Fort WorthCity: Fort WorthState: Texas
- Columbia College - FreeportCity: FreeportState: Illinois
- Columbia College - Hunter Army AirfieldCity: Hunter Army AirfieldState: Georgia
- Columbia College - ImperialCity: ImperialState: California
- Columbia College - Jefferson CityCity: Jefferson CityState: Missouri
- Columbia College - Kansas CityCity: Kansas CityState: Missouri
- Columbia College - Lake CountyCity: GurneeState: Illinois
- Columbia College - Lake OzarkCity: Osage BeachState: Missouri
- Columbia College - Los AlamitosCity: Los AlamitosState: California
- Columbia College - MesquiteCity: MesquiteState: Texas
- Columbia College - NAS JacksonvilleCity: JacksonvilleState: Florida
- Columbia College - Naval Base San DiegoCity: San DiegoState: California
- Columbia College - Naval Station Everett/MarysvilleCity: MarysvilleState: Washington
- Columbia College - NSB Kings BayCity: Kings BayState: Georgia
- Columbia College - OrlandoCity: OrlandoState: Florida
- Columbia College - Redstone ArsenalCity: Redstone ArsenalState: Alabama
- Columbia College - RollaCity: RollaState: Missouri
- Columbia College - Saint LouisCity: Saint LouisState: Missouri
- Columbia College - Salt LakeCity: MurrayState: Utah
- Columbia College - San DiegoCity: San DiegoState: California
- Columbia College - SpringfieldCity: SpringfieldState: Missouri
- Columbia College - Springfield TMobileCity: SpringfieldState: Missouri
- Columbia College - Tavares PDCity: TavaresState: Florida
- Columbia College - USCG Base HonoluluCity: HonoluluState: Hawaii
- Columbia College - WaynesvilleCity: WaynesvilleState: Missouri
- Columbia College - Whidbey IslandCity: Oak HarborState: Washington
- Columbia College - Whiteman AFBCity: Whiteman AFBState: Missouri
- Columbia College ChicagoCity: ChicagoState: Illinois
- Columbia International UniversityCity: ColumbiaState: South Carolina
- Columbia Theological SeminaryCity: DecaturState: Georgia
- Columbia University in the City of New YorkCity: New YorkState: New York
- Columbus College of Art & DesignCity: ColumbusState: Ohio
- Commonwealth Institute of Funeral ServiceCity: HoustonState: Texas
- Commonwealth Technical InstituteCity: JohnstownState: Pennsylvania
- Community Care CollegeCity: TulsaState: Oklahoma
- Community Christian CollegeCity: RedlandsState: California
- Conception Seminary CollegeCity: ConceptionState: Missouri
- Concordia College at MoorheadCity: MoorheadState: Minnesota
- Concordia SeminaryCity: Saint LouisState: Missouri
- Concordia Theological SeminaryCity: Fort WayneState: Indiana
- Concordia University Ann ArborCity: Ann ArborState: Michigan
- Concordia University TexasCity: AustinState: Texas
- Concordia University-ChicagoCity: River ForestState: Illinois
- Concordia University-IrvineCity: IrvineState: California
- Concordia University-NebraskaCity: SewardState: Nebraska
- Concordia University-Saint PaulCity: Saint PaulState: Minnesota
- Concordia University-WisconsinCity: MequonState: Wisconsin
- Congregation Talmidei Mesivta Tiferes Shmiel AleksanderCity: BrooklynState: New York
- Connecticut CollegeCity: New LondonState: Connecticut
- Converse UniversityCity: SpartanburgState: South Carolina
- Conway School of Landscape DesignCity: NorthamptonState: Massachusetts
- Corban UniversityCity: SalemState: Oregon