慈濟基金會
Buddhist Compassion Relief Tzu Chi Foundation, Republic of China, known for short as the Tzu Chi Foundation (), is a Taiwanese international humanitarian and non-governmental organization (NGO). The foundation has several sub-organizations such as the Tzu Chi International Medical Association (TIMA) and also the Tzu Chi Collegiate Youth Association (Tzu Ching) (. Tzu Chi volunteers and relief workers are mostly recognizable by their blue and white uniforms called, in , "lántiān báiyún", (lit. 'blue sky, white clouds'). The foundation's work includes medical aid, disaster relief, and environmental work such as recycling. It is operated by a worldwide network of volunteers and employees and has been awarded a special consultative status at the United Nations Economic and Social Council.