United States Serbia Canada Ireland Singapore Austria China Germany Russia Sweden France South Korea Finland Croatia Switzerland Italy North Macedonia Montenegro United Kingdom Portugal Netherlands Hong Kong Bosnia and Herzegovina Kosovo Japan Australia Romania Cambodia Philippines Argentina India Morocco Vietnam Belgium Norway Denmark Israel Bulgaria Luxembourg United Arab Emirates Indonesia Ethiopia South Africa Puerto Rico Pakistan Greece Ukraine Spain 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