Mauritius
country in Africa national flag
2:3
Mauritius
country in Africa civil ensign
1:2
Mauritius
country in Africa state ensign
1:2
Mexico
country in North America national flag
4:7
Mississippi (1894-2020)
state in USA
3:5
Moldova
country in Europe national flag
1:2
Montenegro
country in Europe national flag
1:2
Montgomery
5:8
Montserrado
county in Liberia
2:3
Montserrat
territory in UK overseas territory in UK
1:2
Morocco
country in Africa national flag
2:3
M'Simbati
micronation in Tanzania
1:2
~
New Brunswick
province in Canada
New Zealand
country in Oceania national flag
1:2
New Zealand
country in Oceania civil ensign
1:2
New Zealand
country in Oceania naval ensign
1:2
Niue
self governing territory associated state
1:2
Nottinghamshire
county in UK
Nunavut
territory in Canada
Okinawa
prefecture in Japan
2:3
Ontario
province in Canada
1:2
Pakistan
country in Asia civil ensign
2:3
Pitcairn
overseas territory in UK
1:2