What is the meaning of full HIV AND AIDS?

what is the meaning of full HIV AND AIDS?

Human immunodeficiency virus…acquired Immunodeficiency syndrome

Human Immune-deficiency Virus(HIV)
Acquired Immune Deficiency Syndrome. (AIDS)

Human Immune-deficiency Virus(HIV)
Acquired Immune Deficiency Syndrome. (AIDS)

Human immunodeficiency virus, Acquired immunodeficiency syndrome

Human immunodeficiency virus (HIV). Aquired Immune Deficiency syndrome(AIDS)