The flag for Ukraine, which may show as the letters UA on some platforms.
The Flag: Ukraine emoji is a flag sequence combining ? Regional Indicator Symbol Letter U and ? Regional Indicator Symbol Letter A. These display as a single emoji on supported platforms.
Flag: Ukraine was added to Emoji 1.0 in 2015.
U+1F1FA
U+1F1E6
?? Regional indicator symbol letter u
?? Regional indicator symbol letter a