The flag for Antarctica, which may show as the letters AQ on some platforms.
The Flag: Antarctica emoji is a flag sequence combining ? Regional Indicator Symbol Letter A and ? Regional Indicator Symbol Letter Q. These display as a single emoji on supported platforms.
Flag: Antarctica was added to Emoji 1.0 in 2015.
U+1F1E6
U+1F1F6
?? Regional indicator symbol letter a
?? Regional indicator symbol letter q