1. A United Nations agency created to assist developing nations by loans guaranteed by member governments
   - World Bank, IBRD

Type of: UN agency, United Nations agency

• family Caenolestidae
• family Caesalpiniaceae
• family Callionymidae
• family Calliphoridae
• family Callithricidae
• family Callitrichaceae
• family Calostomataceae
• family Calycanthaceae
• family Camelidae
• family Campanulaceae
• family Cancridae
• family Canellaceae
• family Canidae
• family Cannabidaceae
• family Cannaceae
• family Capitonidae
• family Capparidaceae
• family Caprifoliaceae
• family Caprimulgidae
• family Caproidae
• family Capromyidae
• family Capsidae
• family Carabidae
• family Carangidae
• family Carapidae