The flag for the United Kingdom, which may show as the letters GB on some platforms. England, Scotland and Wales also have individual emoji flags.
The Flag: United Kingdom emoji is a flag sequence combining ? Regional Indicator Symbol Letter G and ? Regional Indicator Symbol Letter B. These display as a single emoji on supported platforms.
Flag: United Kingdom was added to Emoji 1.0 in 2015.
U+1F1EC
U+1F1E7
?? Regional indicator symbol letter g
?? Regional indicator symbol letter b