United States Mexico Singapore Peru Canada Colombia Puerto Rico El Salvador Ecuador Guatemala Germany China Venezuela Spain Argentina Ireland Honduras Luxembourg Dominican Republic Chile France Portugal Russia Bolivia Nicaragua Hong Kong Belgium Costa Rica South Korea Finland Thailand Uruguay Brazil Panama Switzerland India Australia Hungary Czech Republic Sweden Kazakhstan Italy Netherlands Ghana Vietnam Estonia Trinidad and Tobago Israel Kenya Togo Turkey Greece Poland Paraguay Cook Islands Flag Meaning & Details NO VISITORS FROM HERE YET! Cook Islands Flag Flag Information blue with the flag of the UK in the upper hoist-side quadrant and a large circle of 15 white five-pointed stars (one for every island) centered in the outer half of the flag
Source: CIA - The World Factbook