The flag for Luxembourg, which may show as the letters LU on some platforms
The Flag: Luxembourg emoji is a flag sequence combining ? Regional Indicator Symbol Letter L and ? Regional Indicator Symbol Letter U. These display as a single emoji on supported platforms.
Flag: Luxembourg was added to Emoji 1.0 in 2015.
U+1F1F1
U+1F1FA
?? Regional indicator symbol letter l
?? Regional indicator symbol letter u