BPL stands for "Below Poverty Line," a term used to identify individuals or families whose income falls below a certain threshold, making it difficult for them to meet basic needs such as food, shelter, and healthcare. Governments and organizations often use this classification to target assistance programs and allocate resources effectively. In many countries, including India, the BPL status is determined through various criteria, including income levels, family size, and access to essential services. Identifying BPL households helps in implementing welfare schemes, such as food subsidies and financial aid, aimed at improving the living conditions of the most vulnerable populations.