00596nz a2200217n 4500 211208|||anznnbab||||||||||||||a|||||||d homoit0000033 https://homosaurus.org/v3/homoit0000033 homoit ARC (AIDS-Related Complex) AIDS Related Complex ARC HIV/AIDS https://homosaurus.org/v3/homoit0000005 Abbreviation for AIDS-related complex, a term used early in the AIDS epidemic to describe people with symptomatic HIV infections who have not been formally diagnosed with AIDS. Since 2000, clinical use of the term has been largely discontinued.