নিম্নের শব্দ সংক্ষেপগুলোর পূর্ণরূপ লিখুন: FBI, UDHR, UNCTAD, WIPO, IPCC

FBI- Federal Bureau of Investigation.
UDHR- Universal Declaration of Human Rights.
UNCTAD- United Nations Conference on Trade and Development.
WIPO- World Intellectual Property Organization.
IPCC- Intergovernmental Panel on Climate Change.