| Name | City | St. | Country | Clubs | Update | Map |
| Alpha Omega Academy | Huntsville | Texas | | | 01-01-2002 |  |
| Alpha Omega Christian School | Hemet | California | | | 01-01-2002 | |
| Alpha Omega Christian School | Bellevue | Ohio | | | 01-01-2002 | |
| Alpine Christian Academy | Basalt | Colorado | | | 01-01-2002 | |
| Alpine Christian School | Rockford | Illinois | | | 01-01-2002 | |
| Alpine H S | Alpine | Texas | | | 01-01-2002 | |
| Alta High | Sandy | Utah | | | 01-01-2002 | |
| Alta Loma Christian School | Alta Loma | California | | | 01-01-2002 | |
| Alta Loma High | Alta Loma | California | | | 01-01-2002 | |
| Altamont Lutheran Interparish | Altamont | Illinois | | | 01-01-2002 | |
| Altamonte Christian School | Altamonte Spri | Florida | | | 01-01-2002 | |
| Altavista High | Altavista | Virginia | | | 01-01-2002 | |
| Alternative Rehabilitation Com | Harrisburg | Pennsylvania | | | 01-01-2002 | |
| Altha Public School | Altha | Florida | | | 01-01-2002 | |
| Althoff Catholic High School | Belleville | Illinois | | | 01-01-2002 | |
| Altmar-parish-williamstown HS | Parish | New York | | | 01-01-2002 | |
| Alton High | Alton | Missouri | | | 01-01-2002 | |
| Alton School | Cypress | California | | | 01-01-2002 | |
| Alton Sr High School | Alton | Illinois | | | 01-01-2002 | |
| Altoona Area HS | Altoona | Pennsylvania | | | 01-01-2002 | |
