Unless your intent is to weed out bigoted workplaces, and you can afford the years it will take you to find a tolerant workplace, DON'T.
Do not disclose for any reason unless to not do so would be a direct and immediate lie to a direct question.
They are not going to be tolerant or understanding. They are not going to make accomodations. What they are going to do, is not even bother granting the whiny little ret*d (or potential mass shooter) an interview.
If you get to the interview, you have the opportunity if you can learn to do it delicately to bring up the specific weaknesses you are most concerned about (not being good at small talk, not liking to socialize, wonky memory, sensitivity to flourescent lights-- though you're going to want to pass that off as a migraine thing, not SPD or ASD, whatever).
DO NOT USE THE A-WORD AT ANY TIME FOR ANY REASON.
THE ONLY APPLICATION THAT BELONGS ON IS AN APPLICATION FOR DISABILITY BENEFITS.
In other thoughts, before applying for disability, you might want to consider a career as a self-reliant survival farmer. You'll be less stigmatized, and much more prosperous.
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"Alas, our dried voices when we whisper together are quiet and meaningless, as wind in dry grass, or rats' feet over broken glass in our dry cellar." --TS Eliot, "The Hollow Men"