| School | District | County |
| 24Th | Chandler | Maricopa |
| 4-Winds Academy | 4-Winds Academy, Incorporated dba 4-Winds Academy | Apache |
| A Avenue | Douglas | Cochise |
| A Child S View | A Child s View School, Inc. | Pima |
| A J Mitchell | Nogales | Santa Cruz |
| Abia Judd | Prescott | Yavapai |
| Abraham Lincoln Traditional | Washington | Maricopa |
| Acacia | Washington | Maricopa |
| Acacia | Vail | Pima |
| Academic Success | Academic Success Charter School | Mohave |
| Academy Adventures | Educational Impact, Inc. | Pima |
| Academy Of Arizona | Academy of Arizona | Maricopa |
| Academy Of Arizona - North Campus | Academy of Arizona | Maricopa |
| Academy Of Excellence | Academy Of Excellence, Inc. | Maricopa |
| Academy Of Excellence - Central Arizona | Academy Of Excellence, Inc. | Maricopa |
| Academy Of Hope | Academy of Hope, The | Yavapai |
| Academy Of Math And Science | Academy of Math and Science, Inc. | Pima |
| Academy Of Tucson | Academy of Tucson, Inc. | Pima |
| Academy Of Tucson | Academy of Tucson, Inc. | Pima |
| Accelerated Learning | Accelerated Learning Charter School, Inc. | Yavapai |
| Accelerated Learning Laboratory | Accelerated Learning Laboratory, Inc. | Pima |
| Acclaim | Acclaim Charter School | Maricopa |
| Acorn Montessori | Acorn Montessori Charter School | Yavapai |
| Adams | Mesa | Maricopa |
| Agua Caliente | Tanque Verde | Pima |
| Aguila | Aguila | Maricopa |
| Aguilar | Tempe | Maricopa |
| Ahwatukee Foothills Prep | South Mountain Arts and Technology Academy, Inc. (SMART) | Maricopa |
| Aire Libre | Paradise Valley | Maricopa |
| Ajo | Ajo | Pima |
| Alfred F Garcia | Murphy | Maricopa |
| Alhambra Preschool Center | Alhambra | Maricopa |
| Alhambra Traditional | Alhambra | Maricopa |
| Alice Byrne | Yuma | Yuma |
| All Aboard | All Aboard Charter School dba All Aboard Charter School | Maricopa |
| Allsport Academy | Eastpointe High School, Inc. (10-12) | Pima |
| Allsports Academy | Eastpointe High School, Inc. (5-9) | Pima |
| Alma | Mesa | Maricopa |
| Alpine | Alpine | Apache |
| Alta E Butler | Isaac | Maricopa |
| Alta Loma | Peoria Unified School | Maricopa |
| Alta Vista | Washington | Maricopa |
| Altar Valley | Altar Valley | Pima |
| Alternative Center For Education | Phoenix | Maricopa |
| American Heritage Academy | American Heritage Academy | Yavapai |
| American Heritage Academy | American Heritage Academy | Yavapai |
| Amerischools Academy | Ideabanc, Inc. | Pima |
| Amerischools Academy - Camelback | Ideabanc, Inc. | Pima |
| Amerischools Academy - Country Club | Ideabanc, Inc. | Pima |
| Amerischools Academy - Yuma | Ideabanc, Inc. | Pima |
