Guinea-Bissau

Jan 1, 1973 | Country flag, Merchant flag, State ensign, State flag |

...

United Arab Emirates

Dec 2, 1971 | Country flag, Merchant flag, Naval flag, State ensign, State flag, War flag |

...

Nicaragua

Aug 27, 1971 | Country flag, Merchant flag, Naval flag, State ensign, State flag, War flag |

Qatar

Jul 9, 1971 | Country flag, Merchant flag, Naval flag, Special, State ensign, State flag, War flag |

  The longest national flag in the...

Papua New Guinea

Jul 1, 1971 | Country flag, Merchant flag, State ensign, State flag, War flag |

...

Sudan

May 20, 1970 | Country flag, Merchant flag, State ensign |

...