We found two types, which is given below:-

BPL full form Related to
Below Poverty Line Government of India made this for financially poor or lowest earners are under the line)
British Physical Laboratories Indian electronics company.

Below Poverty Line – It is a government structure by the GOI(Government of India) those people who living in India and financially poor or lowest earners are under that line. It’s a income based poverty line which was started in 1978.

British Physical Laboratories – It is an Indian electronics company. It is Bengaluru, India based firm which deals with consumer appliances (such as refrigerators and washing machines), home entertainment products and health care devices, founded on 1963. BPL Products – Medical equipment, Televisions, Refrigerators, Washing machines, microwaves & audio equipment.