Here are the 14 Disability Categories. Each link is an outline of the category which provides the legal definition, characteristics of the disability, helps for teachers, and further resources. This is a good starting place to get a basic understanding of disabilities that students may have and how to address their needs.
Hearing Impairment
Other Health Impairments
Speech and Language Impairments
Visual Impairment/Blindness
Specific Learning Disabilities
Deaf-Blindness
Multiple Disabilities
Intellectual Disability
Orthopedic Impairment
Emotional Disturbance
Deafness
Developmental Delay
Autism
Traumatic Brain Injury