- Arthur's Beauty CollegeCity: JonesboroState: Arkansas
- Artisan Academy of CosmetologyCity: Fort WayneState: Indiana
- Artistic Academy of Hair DesignCity: Morris PlainsState: New Jersey
- Artistic Nails and Beauty Academy-LakelandCity: LakelandState: Florida
- Artistic Nails and Beauty Academy-TampaCity: TampaState: Florida
- Asher CollegeCity: SacramentoState: California
- Asher Institute of HamptonCity: HamptonState: Virginia
- Ashford UniversityCity: San DiegoState: California
- ASI Career InstituteCity: TurnersvilleState: New Jersey
- Asian-American International Beauty CollegeCity: WestminsterState: California
- Aspen Beauty Academy of LaurelCity: LaurelState: Maryland
- Aspen UniversityCity: PhoenixState: Arizona
- Associated Barber College of San DiegoCity: San DiegoState: California
- Associated Technical College-Los AngelesCity: Los AngelesState: California
- Associated Technical College-San DiegoCity: San DiegoState: California
- ATA Career EducationCity: Spring HillState: Florida
- ATA CollegeCity: El CajonState: California
- ATA CollegeCity: LouisvilleState: Kentucky
- ATA CollegeCity: TulsaState: Oklahoma
- ATA College-CincinnatiCity: CincinnatiState: Ohio
- Atelier Esthetique Institute of EstheticsCity: New YorkState: New York
- Athena Career AcademyCity: ToledoState: Ohio
- ATI College-WhittierCity: WhitterState: California
- Atlanta Institute of Music and MediaCity: DuluthState: Georgia
- Atlanta School of MassageCity: AtlantaState: Georgia
- Atlanta's John Marshall Law SchoolCity: AtlantaState: Georgia
- Atlantis UniversityCity: MiamiState: Florida
- Augusta School of MassageCity: EvansState: Georgia
- Auguste Escoffier School of Culinary Arts-AustinCity: AustinState: Texas
- Auguste Escoffier School of Culinary Arts-BoulderCity: BoulderState: Colorado
- Austin Career InstituteCity: AustinState: Texas
- Austin Kade AcademyCity: Idaho FallsState: Idaho
- Austin Medical Assistant TrainingCity: Forest HillsState: New York
- Austin's Beauty College IncCity: ClarksvilleState: Tennessee
- Automeca Technical College-AguadillaCity: AguadillaState: Puerto Rico
- Automeca Technical College-BayamonCity: BayamonState: Puerto Rico
- Automeca Technical College-CaguasCity: CaguasState: Puerto Rico
- Automeca Technical College-PonceCity: PonceState: Puerto Rico
- Automotive Training Center-ExtonCity: ExtonState: Pennsylvania
- Automotive Training Center-WarminsterCity: WarminsterState: Pennsylvania
- Avalon Institute-AuroraCity: AuroraState: Colorado
- Avalon Institute-Las VegasCity: Las VegasState: Nevada
- Avalon Institute-LaytonCity: LaytonState: Utah
- Avalon Institute-MesaCity: MesaState: Arizona
- Avalon Institute-PhoenixCity: PhoenixState: Arizona
- Avalon School of CosmetologyCity: WorthingtonState: Minnesota
- Aveda Arts & Sciences Institute Lafayette-ArlingtonCity: ArlingtonState: Virginia
- Aveda Arts & Sciences Institute MinneapolisCity: MinneapolisState: Minnesota
- Aveda Arts & Sciences Institute SeattleCity: SeattleState: Washington
- Aveda Arts & Sciences Institute-Baton RougeCity: Baton RougeState: Louisiana
- Aveda Arts & Sciences Institute-CovingtonCity: CovingtonState: Louisiana
- Aveda Arts & Sciences Institute-LafayetteCity: LafayetteState: Louisiana
- Aveda Arts & Sciences Institute-New YorkCity: New YorkState: New York
- Aveda Arts & Sciences Institute-San AntonioCity: San AntonioState: Texas
- Aveda Fredric's Institute-CincinnatiCity: West ChesterState: Ohio
- Aveda Fredric's Institute-IndianapolisCity: CarmelState: Indiana
- Aveda Institute MontanaCity: BillingsState: Montana
- Aveda Institute Portland-Vancouver CampusCity: VancouverState: Washington
- Aveda Institute Tucson-AvondaleCity: AvondaleState: Arizona
- Aveda Institute-BoiseCity: BoiseState: Idaho