Anyone with a physical or mental impairment that makes it difficult ("substantial impediment") to find a job. See the Rehab Act's definition. (Sec. 7, 8)

an individual with a physical or mental impairment that substantially limits one or more major life activities

a person who has a physical or mental impairment that substantially limits one or more of the major life activities of the person

someone who voluntarily identifies him or herself as having a permanent physical or mental impairment that restricts his or her ability to perform daily activities.

A person who has an impairment or a combination of impairments that limits the extent to which the person can engage in the activities, pursuits, and processes of everyday life, including, without limitation, any of the following:(a) a physical, sensory, neurological, or intellectual impairment;(b) a mental illness.

someone who has a physical or mental impairment that substantially limits that person in some major life activity, has a record of such impairment, or is regarded as having such impairment.