The link you posted is from 1992.
"Non-HIV AIDS" is not AIDS.
It is idiopathic CD4 lymphocytopenia (ICL).
Idiopathic CD4 lymphocytopenia not so heterogenous after all
www.medpagetoday.com
"Although ICL has been consistently described as a heterogenous disorder, we found a rather unifying pattern of clinical presentations of HPV-related diseases, cryptococcosis, cancers, and autoimmunity, a compilation that should trigger an articulated clinical, immunologic, and genetic evaluation," Lisco's group wrote in the New England Journal of Medicine.
Discover if it's possible to get AIDS without being infected with HIV. Uncover the facts, dispel myths, and understand the connection between HIV and AIDS
www.ehg.health
Can You Get AIDS Without HIV?
No, you cannot get AIDS without having HIV first. AIDS is a condition that only occurs when HIV has severely damaged the immune system over many years. HIV is a virus that causes AIDS by attacking and destroying the cells that protect your body from infections and diseases. Proper HIV medications prevent this by controlling the virus before it can advance to AIDS.