| Abbreviation | Definition |
|---|---|
| ASAC | Autism Spectrum Assessment Clinic |
| ASAN | Autistic Self Advocacy Network |
| ASAT | Association for Science in Autism Treatment |
| ASBC | Autism Society of Baltimore Chesapeake |
| ASBC | Autism Society of Boulder County |
| ASC | Autism Sequencing Consortium |
| ASC | Autism Spectrum Consultancy |
| ASC | Autistic Spectrum Condition |
| ASCK | Autism Support Center Kenya |
| ASD | Autistic Spectrum Disorders |
| ASDC | Autism Spectrum Disorder Clinic |
| ASDG | Autism Services Development Group |
| ASDS | Autism Spectrum Disorder Supports |
| ASEC | Autism Spectrum Evaluation Clinic |
| ASERT | Autism Services Education Resources and Training |
| ASF | Autism Science Foundation |
| ASGA | Autism Society of Greater Akron |
| ASK | Autism Solution for Kids |
| ASLC | Autism Society of Larimer County |
| ASMC | Autism Services of Mecklenburg County |