The organization that provides emergency needs of children globally is

UNICEF (the United Nations Children's Fund) is the United Nations agency specifically mandated to provide emergency assistance and long-term developmental support to children and mothers worldwide. Originally established in 1946 as the United Nations International Children's Emergency Fund, UNICEF works in over 190 countries to deliver healthcare, nutrition, clean water, education, and emergency relief to children affected by crises such as conflicts, natural disasters, and disease outbreaks.

WHO (the World Health Organization) focuses on international public health for all populations, not specifically children. It coordinates global health responses, sets health standards, and monitors disease outbreaks, but its mandate covers all age groups rather than targeting children's emergency needs.

NMA (the Nigerian Medical Association) is a national professional body for medical practitioners in Nigeria. It is neither a global organization nor one specifically focused on children's emergency needs.

UNIDO (the United Nations Industrial Development Organization) promotes industrial development in developing countries. Its focus is on economic and industrial growth, not on children's welfare or emergency relief.