Disability Codes
| ADD | Attention Deficit Disorder |
| ADHD | Attention Deficit Hyperactivity Disorder |
| AAI | Atlanto-Axial Instability |
| AUT | Autism |
| BD | Behavior Disorder |
| CP | Cerebral Palsy |
| DD | Developmentally Delayed |
| DS | Down Syndrome |
| EC | Early Childhood |
| EMH | Educable Mental Handicaps |
| LD | Learning Disability |
| MUL | Multiple Handicaps |
| PD | Physically Disabled |
| PDD | Pervasive Developmental Delay |
| SED | Sever Emotional Disability |
| SP | Severe/Profound |
| TMH | Trainable Mentally Handicapped |