Flags featuring blue, red and yellow colors

Mecklenburg-Vorpommern

state in Germany civil flag

Međimurje

county in Croatia

Mediteranska plovidba

shipping company from Croatia house flag

Melilla

autonomous city in Spain

Mexico

country in North America national flag

Michigan

state in USA

Minnesota

state in USA (1983-2024)

Mississippi

state in USA

Missouri

state in USA

Moldova

country in Europe national flag

Mongolia

country in Asia national flag

Montenegro

country in Europe national flag

Montgomery

Montserrat

territory and overseas territory of UK in the Caribbean

Moravia-Silesia

region in Czechia

Moscow Oblast

oblast in Russia

Mosta

village and municipality in Malta

Murmansk Oblast

oblast in Russia

Namibia

country in Africa national flag

New Brunswick

province in Canada

New Jersey

state in USA

Newfoundland and Labrador

province in Canada

Nicaragua

country in North America national flag

Regiment Nideröst

former military unit and regiment from Spain regimental colour (1719-1735)