| AUT | Autism | | AUT |
| DB | Deaf–blindness | | DB |
| DD | Developmental delay | | DD |
| EMN | Emotional disturbance | | EMN |
| HI | Hearing impairment | | HI |
| MD | Multiple disabilities | | MD |
| MR | Mental retardation | | MR |
| OHI | Other health impairment | | OHI |
| OI | Orthopedic impairment | | OI |
| SLD | Specific learning disability | | SLD |
| SLI | Speech or language impairment | | SLI |
| TBI | Traumatic brain injury | | TBI |
| VI | Visual impairment | | VI |