The flag for Angola, which may show as the letters A and O on some platforms.
The Flag: Angola emoji is a flag sequence combining ? Regional Indicator Symbol Letter A and ? Regional Indicator Symbol Letter O. These display as a single emoji on supported platforms.
Flag: Angola was added to Emoji 1.0 in 2015.
U+1F1E6
U+1F1F4
?? Regional indicator symbol letter a
?? Regional indicator symbol letter o