Cook Islands 10 Dollars 1992,  UNC, Prefix AAA P-8   The Cook Islands are in the South Pacific Ocean, northeast of New Zealand, between French Polynesia and American Samoa. There are 15 major islands spread over 2,200,000 km2 (849,425 sq mi) of ocean, divided into two distinct groups: the Southern Cook Islands and the Northern Cook Islands of coral atolls.[8]