PT: Autiace/Autiasexual /end PT
ID: flag with five horizontal stripes, black, gray, white, gray, black, with a purple infinity symbol in the middle, which vertically reaches middles of the gray stripes and has a white outline. End ID
ID: same thing with different colors and symbol design. The infinity is thinner and black, top stripes purple and light purple. End ID
Autiace/Autiasexual: a sexual orientation on asexual spectrum which can only be understood in the context of being on the autism spectrum, when one's autism greatly affects one's asexuality. Autiace is not autism as a sexual orientation, but rather an ace-spec identity that is so heavily influenced by autism that one's autism and one's asexuality cannot be unlinked.
Not all autistic asexual people identify as autiace, only those whose asexuality is influenced by them being autistic. Autiace is an exclusive identity only to be used by people on the autism spectrum. However, autistic people anywhere on the asexual spectrum (i.e. including demisexual, greysexual, etc.) may identify as autiace.
The aromantic counterpart is autiaro/autiaromantic.
The coiner of autiace is unknown. The colors are from the asexual flag and as such they represent asexual spectrum, while the infinity symbol represents autism spectrum. First flag's creator is unknown. The second flag made by @wikipunk.