For additional resources on how to fairly and accurately report on disability-related issues, please see:

National Center on Disability and Journalism

Society of Professional Journalists

People with disabilities adapt themselves to their reality without necessarily acquire these traits. We should consider whether the individual or situation merits these terms beyond disability.
Don't use these expressions
Disabilities are not necessarily a reason of affliction or suffer, but a condition of someone's existance. And because of that, people with disabilities should not be seen as victims.
"person who has…
person who has been diagnosed with…"
Rather than emphasizing a condition and defining people by Down syndrome, it's more respectful to emphasize the fact that people who have this condition are first and foremost just that — people
person who has Down syndrome
In the past, people who had Down syndrome were often referred to in terms of "Mongolian idiocy" or "Mongolian imbecility", which is a very inappropriate diagnosis.
person who has Down syndrome
People with disabilities are normal, healthy and have integrity, no matter their condition. Treating only people who not have a disability as "normal" creates a barrier to inclusion.
people without disabilities
neurotypical (when referring to cognitive ability)
Rather than defining people by the abilities we presume they have or not, it's more respectful to emphasize the fact that people who have a disability are first and foremost just that — people
people with disabilities
This is a very old term that was put in desuse since the 70s. It's seen as pejorative, since today we have better words that don't create labels or stimulate social exclusion for people who have mobility impairments.
person with a physical disability / person with a mobility impairment / person who walks with crutches / person who uses a walker
The term "dwarf" limits the person to their condition. And midget is a label used to refer to people of short stature who were on public display for curiosity, sport and spectacle, which also dehumanize them.
person of short stature / person with dwarfism / little person
Mental health is still a social taboo, and we must look at many other things to the people outside of their mental diagnosis. People with mental health issues have far more sides to them than their illnesses or conditions.
person diagnosed with a mental health condition / person with a psychiatric disability
These words further negative stereotypes about limitations that people with disabilities may have. Using “intellectual/cognitive/developmental disability” is more accurate and accepting.
person diagnosed with a cognitive disability person with an intellectual/developmental disability
Take care with the use of this term! We can use "deaf" as an adjective, for a descriptive intent. But whenever we're talking about the community and culture, it's important to capitalize the D.
person who is deaf
(little to no functional hearing, often communicates through sign language)
person who is hard of hearing
(mild to moderate hearing loss, may or may not use sign language)
person who is deaf
(little to no functional hearing, often communicates through sign language)
person who is hard of hearing
(mild to moderate hearing loss, may or may not use sign language)
person who is unable to speak, person who uses a communication device, communicates without using words
people who are blind
people who are visually impaired
people who have low vision
learn from the person/group, if possible
(and if it's not, use of good sense to decide by person-first or identity-first language)
person who uses a wheelchair
person with quadriplegia
person with paraplegia
person diagnosed with a physical disability
accessible parking/bathrooms