- IBMC CollegeCity: Fort CollinsState: Colorado
- IBS School of Cosmetology and MassageCity: KahuluiState: Hawaii
- Icahn School of Medicine at Mount SinaiCity: New YorkState: New York
- ICOHS CollegeCity: San DiegoState: California
- ICPR Junior CollegeCity: Hato ReyState: Puerto Rico
- ICPR Junior CollegeCity: ManatiState: Puerto Rico
- ICPR Junior College-AreciboCity: AreciboState: Puerto Rico
- ICPR Junior College-MayaguezCity: MayaguezState: Puerto Rico
- Idaho College of Osteopathic MedicineCity: MeridianState: Idaho
- Idaho State UniversityCity: PocatelloState: Idaho
- IDEA at ATEPCity: TustinState: California
- Ideal Beauty AcademyCity: JeffersonvilleState: Indiana
- Ideal Beauty AcademyCity: LouisvilleState: Kentucky
- Iliff School of TheologyCity: DenverState: Colorado
- Ilisagvik CollegeCity: BarrowState: Alaska
- Illinois Central CollegeCity: East PeoriaState: Illinois
- Illinois CollegeCity: JacksonvilleState: Illinois
- Illinois College of OptometryCity: ChicagoState: Illinois
- Illinois Institute of TechnologyCity: ChicagoState: Illinois
- Illinois Media SchoolCity: ChicagoState: Illinois
- Illinois Media School-Chicago CampusCity: ChicagoState: Illinois
- Illinois State UniversityCity: NormalState: Illinois
- Illinois Valley Community CollegeCity: OglesbyState: Illinois
- Illinois Wesleyan UniversityCity: BloomingtonState: Illinois
- Image Maker Beauty InstituteCity: HendersonvilleState: Tennessee
- Immaculata UniversityCity: ImmaculataState: Pennsylvania
- Immokalee Technical CollegeCity: ImmokaleeState: Florida
- Imperial Valley CollegeCity: ImperialState: California
- Independence Community CollegeCity: IndependenceState: Kansas
- Independent Training & Apprenticeship ProgramCity: SacramentoState: California
- Indian Bible CollegeCity: FlagstaffState: Arizona
- Indian Capital Technology Center School District Number 4 - CowetaCity: CowetaState: Oklahoma
- Indian Capital Technology Center-MuskogeeCity: MuskogeeState: Oklahoma
- Indian Capital Technology Center-SallisawCity: SallisawState: Oklahoma
- Indian Capital Technology Center-StilwellCity: StilwellState: Oklahoma
- Indian Capital Technology Center-TahlequahCity: TahlequahState: Oklahoma
- Indian Hills Community CollegeCity: OttumwaState: Iowa
- Indian River State CollegeCity: Fort PierceState: Florida
- Indiana County Technology CenterCity: IndianaState: Pennsylvania
- Indiana Institute of TechnologyCity: Fort WayneState: Indiana
- Indiana Institute of Technology-College of Professional StudiesCity: Fort WayneState: Indiana
- Indiana State UniversityCity: Terre HauteState: Indiana
- Indiana University of Pennsylvania-Main CampusCity: IndianaState: Pennsylvania
- Indiana University-BloomingtonCity: BloomingtonState: Indiana
- Indiana University-EastCity: RichmondState: Indiana
- Indiana University-IndianapolisCity: IndianapolisState: Indiana
- Indiana University-KokomoCity: KokomoState: Indiana
- Indiana University-NorthwestCity: GaryState: Indiana
- Indiana University-South BendCity: South BendState: Indiana
- Indiana University-SoutheastCity: New AlbanyState: Indiana
- Indiana Wellness CollegeCity: CarmelState: Indiana
- Indiana Wesleyan University-MarionCity: MarionState: Indiana
- Indiana Wesleyan University-National & GlobalCity: MarionState: Indiana
- Industrial Management Training InstituteCity: WaterburyState: Connecticut
- Industrial Technical CollegeCity: HumacaoState: Puerto Rico
- Infinity CollegeCity: LafayetteState: Louisiana
- Innovate Salon AcademyCity: South PlainfieldState: New Jersey
- Innovate Salon AcademyCity: EwingState: New Jersey
- Innovate Salon AcademyCity: Brick TownshipState: New Jersey
- Installer InstituteCity: Holly HillState: Florida
- Institucion Chaviano de MayaguezCity: MayaguezState: Puerto Rico
- Institute for Business and TechnologyCity: Santa ClaraState: California
- Institute for Clinical Social WorkCity: ChicagoState: Illinois
- Institute for Doctoral Studies in the Visual ArtsCity: PortlandState: Maine
- Institute of Advanced Medical EstheticsCity: AshlandState: Virginia
- Institute of Allied HealthcareCity: San AntonioState: Texas
- Institute of American Indian and Alaska Native Culture and Arts DevelopmentCity: Santa FeState: New Mexico
- Institute of Beauty CareersCity: AreciboState: Puerto Rico
- Institute of Buddhist StudiesCity: BerkeleyState: California
- Institute of Clinical Acupuncture & Oriental MedCity: HonoluluState: Hawaii
- Institute of Culinary EducationCity: New YorkState: New York
- Institute of Culinary EducationCity: PasadenaState: California
- Institute of Health SciencesCity: Hunt ValleyState: Maryland
- Institute of Medical CareersCity: PittsburghState: Pennsylvania
- Institute of Medical UltrasoundCity: AtlantaState: Georgia
- Institute of Taoist Education and AcupunctureCity: LouisvilleState: Colorado
- Institute of TechnologyCity: ClovisState: California
- Institute of TechnologyCity: SalemState: Oregon
- Institute of World PoliticsCity: WashingtonState: District of Columbia
- Instituto Educativo PremierCity: PonceState: Puerto Rico
- Instituto Tecnologico de Puerto Rico-Recinto de GuayamaCity: GuayamaState: Puerto Rico
- Instituto Tecnologico de Puerto Rico-Recinto de ManatiCity: ManatiState: Puerto Rico
- Instituto Tecnologico de Puerto Rico-Recinto de San JuanCity: San JuanState: Puerto Rico
- Integrated Massage Therapy ServicesCity: BlackfootState: Idaho
- Integrity College of HealthCity: PasadenaState: California
- Intellitec College-Colorado SpringsCity: Colorado SpringsState: Colorado
- Intellitec College-Grand JunctionCity: Grand JunctionState: Colorado
- Inter American University of Puerto Rico-AguadillaCity: AguadillaState: Puerto Rico
- Inter American University of Puerto Rico-AreciboCity: AreciboState: Puerto Rico
- Inter American University of Puerto Rico-BarranquitasCity: BarranquitasState: Puerto Rico
- Inter American University of Puerto Rico-BayamonCity: BayamonState: Puerto Rico
- Inter American University of Puerto Rico-FajardoCity: FajardoState: Puerto Rico
- Inter American University of Puerto Rico-GuayamaCity: GuayamaState: Puerto Rico
- Inter American University of Puerto Rico-MetroCity: San JuanState: Puerto Rico
- Inter American University of Puerto Rico-PonceCity: MerceditaState: Puerto Rico
- Inter American University of Puerto Rico-San GermanCity: San GermanState: Puerto Rico
- Inter American University of Puerto Rico-School of LawCity: San JuanState: Puerto Rico
- Inter American University of Puerto Rico-School of OptometryCity: BayamonState: Puerto Rico
- Interactive College of TechnologyCity: HoustonState: Texas
- Interactive College of TechnologyCity: PasadenaState: Texas
- Interactive College of TechnologyCity: HoustonState: Texas
- Interactive College of Technology-ChambleeCity: ChambleeState: Georgia
- Interactive College of Technology-GainesvilleCity: GainesvilleState: Georgia
- Interactive College of Technology-MorrowCity: MorrowState: Georgia
- Interactive College of Technology-NewportCity: NewportState: Kentucky
- InterAmerican Technical InstituteCity: MiamiState: Florida
- InterCoast Colleges-FairfieldCity: FairfieldState: California
- InterCoast Colleges-Rancho CordovaCity: Rancho CordovaState: California
- InterCoast Colleges-RiversideCity: RiversideState: California
- InterCoast Colleges-West CovinaCity: West CovinaState: California
- Interdenominational Theological CenterCity: AtlantaState: Georgia
- Interior Designers InstituteCity: Newport BeachState: California
- International AcademyCity: South DaytonaState: Florida
- International Academy of StyleCity: RenoState: Nevada
- International Air and Hospitality AcademyCity: VancouverState: Washington
- International Baptist College and SeminaryCity: ChandlerState: Arizona
- International Barber CollegeCity: ChandlerState: Arizona
- International Beauty Education CenterCity: Airway HeightsState: Washington
- International Beauty School 4City: MartinsburgState: West Virginia
- International Business College-IndianapolisCity: IndianapolisState: Indiana
- International College of Beauty Arts & SciencesCity: Los AngelesState: California
- International College of BroadcastingCity: DaytonState: Ohio
- International College of CosmetologyCity: OaklandState: California
- International Culinary Arts and Sciences InstituteCity: ChesterlandState: Ohio
- International Institute for Restorative PracticesCity: BethlehemState: Pennsylvania
- International Institute of CosmetologyCity: WethersfieldState: Connecticut
- International Salon and Spa AcademyCity: Colorado SpringsState: Colorado
- International School of Beauty IncCity: Palm DesertState: California
- International School of Skin Nailcare & Massage TherapyCity: Sandy SpringsState: Georgia
- Inver Hills Community CollegeCity: Inver Grove HeightsState: Minnesota
- Iona UniversityCity: New RochelleState: New York
- Iowa Central Community CollegeCity: Fort DodgeState: Iowa
- Iowa Lakes Community CollegeCity: EsthervilleState: Iowa
- Iowa School of Beauty-Des MoinesCity: Des MoinesState: Iowa
- Iowa School of Beauty-Sioux CityCity: Sioux CityState: Iowa
- Iowa State UniversityCity: AmesState: Iowa
- Iowa Western Community CollegeCity: Council BluffsState: Iowa
- Irell & Manella Graduate School of Biological Sciences at City of HopeCity: DuarteState: California
- Irene's Myomassology InstituteCity: SouthfieldState: Michigan
- Irvine Valley CollegeCity: IrvineState: California
- Isabella Graham Hart School of Practical NursingCity: RochesterState: New York
- Island Drafting and Technical InstituteCity: AmityvilleState: New York
- Isothermal Community CollegeCity: SpindaleState: North Carolina
- Itawamba Community CollegeCity: FultonState: Mississippi
- Ithaca CollegeCity: IthacaState: New York
- ITI Technical CollegeCity: Baton RougeState: Louisiana
- IVAEM CollegeCity: CaguasState: Puerto Rico
- Ivy Tech Community CollegeCity: IndianapolisState: Indiana
- Ivy Tech Community College-AndersonCity: AndersonState: Indiana
- Ivy Tech Community College-BloomingtonCity: BloomingtonState: Indiana
- Ivy Tech Community College-ColumbusCity: ColumbusState: Indiana
- Ivy Tech Community College-EvansvilleCity: EvansvilleState: Indiana
- Ivy Tech Community College-Fort WayneCity: Fort WayneState: Indiana
- Ivy Tech Community College-Hamilton CountyCity: NoblesvilleState: Indiana
- Ivy Tech Community College-IndianapolisCity: IndianapolisState: Indiana
- Ivy Tech Community College-KokomoCity: KokomoState: Indiana
- Ivy Tech Community College-LafayetteCity: LafayetteState: Indiana
- Ivy Tech Community College-Lake CountyCity: East ChicagoState: Indiana
- Ivy Tech Community College-LawrenceburgCity: LawrenceburgState: Indiana
- Ivy Tech Community College-MadisonCity: MadisonState: Indiana
- Ivy Tech Community College-MarionCity: MarionState: Indiana
- Ivy Tech Community College-MuncieCity: MuncieState: Indiana
- Ivy Tech Community College-RichmondCity: RichmondState: Indiana
- Ivy Tech Community College-SellersburgCity: SellersburgState: Indiana
- Ivy Tech Community College-South Bend/ElkhartCity: South BendState: Indiana
- Ivy Tech Community College-Terre HauteCity: Terre HauteState: Indiana
- Ivy Tech Community College-ValparaisoCity: ValparaisoState: Indiana
- IYRS School of Technology & TradesCity: NewportState: Rhode Island