The flag for Gambia, which may show as the letters GM on some platforms.
The Flag: Gambia emoji is a flag sequence combining ? Regional Indicator Symbol Letter G and ? Regional Indicator Symbol Letter M. These display as a single emoji on supported platforms.
Flag: Gambia was added to Emoji 1.0 in 2015.
U+1F1EC
U+1F1F2
?? Regional indicator symbol letter g
?? Regional indicator symbol letter m