Multiple choice general knowledge science & technology What is the full-form of HIV? Heaviness In Veins Human Immunodeficiency Virus Human Intelligent Virus Human Immunosuficiency Virus Reveal answer Fill a bubble to check yourself B Correct answer Explanation HIV stands for Human Immunodeficiency Virus, a virus that attacks the body's immune system and can lead to AIDS (Acquired Immunodeficiency Syndrome). The name correctly describes it as a virus that causes immunodeficiency in humans.