The Common Access Card, also colloquially referred to as the CAC (often called CAC card, due to what is informally known as RAS syndrome), is a smart card about the size of a credit card.
Down syndrome | Ras | Tourette syndrome | Asperger syndrome | Ras (title) | Ras Kass | Ras al-Khaimah | Maroun al-Ras | Marfan syndrome | Down Syndrome | Turner syndrome | Down's syndrome | Asperger's syndrome | Williams syndrome | Stockholm syndrome | Severe acute respiratory syndrome | Rett syndrome | Neuroblastoma RAS viral oncogene homolog | Irukandji syndrome | Chronic fatigue syndrome | Wiskott–Aldrich syndrome protein | Tourette Syndrome Association | syndrome | severe acute respiratory syndrome | Ras Tanura | Ras Baraka | Premenstrual syndrome | Le syndrome de Peter Pan | Alport syndrome | Usher syndrome |