The flag for Gibraltar, which may show as the letters GI on some platforms.
The Flag: Gibraltar emoji is a flag sequence combining ? Regional Indicator Symbol Letter G and ? Regional Indicator Symbol Letter I. These display as a single emoji on supported platforms.
Flag: Gibraltar was added to Emoji 1.0 in 2015.
U+1F1EC
U+1F1EE
?? Regional indicator symbol letter g
?? Regional indicator symbol letter i