| Abbreviation | Definition |
|---|---|
| CASD | Checklist for Autism Spectrum Discorder |
| CAST | Childhood-Autism Spectrum Test |
| CEAS | Comprehensive Early Autism Services |
| CEASE | Complete Elimination Autism Spectrum Expression |
| CEASE | Complete Elimination of Autism Spectrum Expressino |
| CEASE | Complete Elimination of Autism Spectrum Expression |
| CEASE | Complete Elimination of Autistic Spectrum Expression |
| CEAT | Cheshire East Autism Team |
| CISCA | Centre For Inclusive Schooling of Children with Autism |
| CNAF | Canadian National Autism Foundation |
| COAST | Children on the Autism Spectrum Together |
| COOLIOLOL | if you are reading this, you are very board - A.A.(hi c.j. and m.n.) |
| CSAAC | Community Services for Autistic Adults and Children |
| CTAC | Central Texas Autism Center |
| CVAP | Central Valley Autism Project |
| DADD | Division on Autism and Developmental Disabilities |
| DAN | Dashing Autistic Nutbar |
| DASP | Drexel Autism Support Program |
| DCAP | Dub C Autism Program |
| DD | Developmentally disabled |