What is the Full Form of 1.DPT 2.DDT 3.BCG?

What is the Full Form of 1.DPT 2.DDT 3.BCG ?

DPT – Diphtheria Pertussis Tetanus, it is also referred to as DTP and is the name of a vaccine against the three named diseases.

DDT - Dichlorodiphenyltrichloroethane, it is a commonly used colorless, odorless insecticide.

BCG - Bacillus Calmette–Guérin is a popular vaccine used to counter tuberculosis or leprosy.