Autism speaks has a autism grant's page to can find here. https://www.autismspeaks.org/autism-grants-families

Outreach Autism Services Network has a variety of programs for autism to chose from. https://outreachautismservicesnetwork.com/charitable-grants-for-individuals-with-autism-and-their-families/

Autism Care Today has a special needs grocery grant you can apply for. /https://www.act-today.org/apply-for-grant/

TACA has several scholarships for autism you can apply for here including medical and biomedical. https://tacanow.org/family-resources/taca-scholarships/

Thrive Behavioral Services, LLC has alot of grant listings for autism and how to apply. http://www.thrivebehavioralservices.com/grants.html