World Wide Fund for Nature, the

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++the World Wide Fund for NatureˌWorld Wide ˌFund for ˈNature, the (abbrev. WWF)  an international charity organization, formerly called the World Wildlife Fund, which supports conservation (=protection of wild plants, animals, and natural areas of land)

ˌWorld Wide ˌFund for ˈNature, theSyllable  

World Wide Fund for Nature, the
ˌWorld Wide ˌFund for ˈNature, the abbreviation, WWF
an international charity organization, formerly called the World Wildlife Fund, which supports conservation (=protection of wild plants, animals, and natural areas of land)