AU...........Autism Spectrum Disorder

DB...........Deafness-Blindness

DD...........Developmental Delay

DF............Deafness

ED............Serious Emotional Disability (Sometimes the acronym SED is used.)

HI............Hearing Impairment (Also called hard of hearing.)

ID............ Intellectual Disability

MU.......... Multiple Disabilities

OHI.........Other Health Impairment

OI............Orthopedic Impairment

SI.............Speech and/or Language Impairment (Sometimes the acronym SLI is used.)

SLD......... Specific Learning Disabilities (Sometimes the acronym LD is used. Dyslexia, dyscalculia, and dysgraphia are types of

specific learning disabilities.)

TBI...........Traumatic Brain Injury

VI.............Visual Impairment, including Blindness