- Alachua County School Board - Gainsville, FL
- Aldine ISD - Houston, TX
- Alexander City BOE - Alexander City, AL
- Alief ISD - Alief, TX
- Allen ISD - Allen, TX
- Alvarado ISD - Alvarado, TX
- Anahuac ISD - Anahuac, TX
- Angleton ISD - Angleton, TX
- Apple Springs ISD - Apple Springs, TX
- Appling Middle School - Bartlett, TN
- Aransas County ISD - Rockport, TX
- The ARC Ocean County Chapter - Lakewood, NJ
- Ardmore City Schools - Ardmore, OK
- Ardsley Union Free School Dist. - Ardsley, NY
- Arlington ISD - Arlington, TX
- Ascension Parish School Board - Donaldsonville, LA
- The Association for the Help of Retarded Children - Brooklyn, NY
- Athelas Institute Inc - Columbia, MD
- Atlanta Public Schools - Atlanta, GA
- Aurora City Schools - Aurora, OH
- Austin County Educational Coop - Sealy, TX
- Autauga County Schools - Deatsville, AL
- Avon BOE - Avon, OH
- Avondale School - Houston, TX
- Baker Public Schools - Baker, MT
- Baldwin County BOE - Bay Minette, AL
- Balsz School Dist. #31 - Phoenix, AZ
- Bancroft NeuroHealth - Haddonfield, NJ
- Barbers Hill ISD - Mont Belvieu, TX
- Barrington CUSD 220 - Barrington, IL
- Barstow Unified School Dist. - Barstow, CA
- Beacon Group - Tucson, AZ
- Beamont ISD - Beaumont, TX
- Bellaire High School - Bellaire, TX
- Belle Morris Elem. School - Knoxville, TN
- Belmond-Klemme Community School Dist. - Belmond, IA
- Belton ISD - Belton, TX
- Benjamin Mays Autism School - St. Paul, MN
- Berea City Schools - Berea, OH
- Berrien County ISD - Berrien Springs, MI
- Bi-County Collaborative - Wrentham, MA
- Bibb County BOE - Macon, GA
- Big Spring ISD - Big Spring, TX
- Blackstone-Millville Regional School Dist. - Blackstone, MA
- Blue Valley School Dist. #229 - Overland Park, KS
- BOE District #99 - Cicero, IL
- Brazosport ISD - Freeport, TX
- Bridge City ISD - Bridge City, TX
- Broward County School Board - Sunrise, FL
- Brunswick City School District - Brunswick, NJ
- Bryan ISD - Bryan, TX
- Boardman Local School District - Youngstown, Ohio
- Bullhead City Elem. District 15 - Bullhead City, AZ
- Burlington Township BOE - Burlington, NJ
- Burlington Township Middle School - Burlington, NJ
- Butte County Office of Ed. - Oroville, CA
- Cache Middle School - Cache, OK
- Carbon Lehigh Intermediate School - Schnecksville, PA
- Cardinal Hayes Home for Children - Millbrook, NY
- Carlsbad Unified School Dist. - Carlsbad, CA
- Carpe Diem Academia - Miami, FL
- Carroll County BOE - Carrollton, KY
- Carroll ISD - Southlake, TX
- Carson-Graham Secondary School - North Vancouver, BC
- Cary Community CSD 26 - Cary, IL
- Catoosa County BOE - Ringgold, GA
- Cedar Hill ISD - Cedar Hill, TX
- Clark County School District - Las Vegas, NV
- Colquit County Board of Education - Moultrie, GA
- Community Unit School District #200 - Woodstock, IL
- Denver Public Schools - Denver, CO
- Duval County Public Schools - Jacksonville, FL
- Eagle House School - Mitcham, Surrey, UK
- Eau Claire Area School District - Eau Claire, WI
- Fort Bend ISD - Richmond, TX
- Fresno Unified School District - Fresno, CA
- Goose Creek CISD - Baytown, TX
- Houston ISD - Houston, TX
- Huntsville City Schools - Huntsvile, AL
- Katy ISD - Katy, TX
- Fitchburg Public Schools - Fitchburg, MA
- Little Rock Schools - Little Rock, AR
- Mission ISD - Mission, TX
- North East ISD - San Antonio, TX
- Olathe Unified School District 233 - Olathe, KS
- Pass Christian School Dist. - Pass Christian, MS
- Rapid City Area Schools - Rapid City, SD
- Seminole County Public Schools - Sanford, FL
- Smackover School - Smackover, AR
- SouthEastern Cooperative Educational Programs [SECEP] - Norfolk, VA
- The Texas Hill Country School - Maxwell, TX
- Tomorrow Center High School - Edison, OH
- Unified School District #231 - Gardner, KS
- Waco ISD - Waco, TX
- Washoe County School Dist. - Reno, NV
- Waukee Community Schools - Waukee, IA
- Ysleta ISD - El Paso, TX
- Thompson Junior High - Nova Scotia, Canada
- Institute for Private Education [IPETQ] - Hawalli, Kuwait
