The flag for Svalbard & Jan Mayen, which may show as the letters SJ on some platforms. This is the same flag as Norway.
The Flag: Svalbard & Jan Mayen emoji is a flag sequence combining ? Regional Indicator Symbol Letter S and ? Regional Indicator Symbol Letter J. These display as a single emoji on supported platforms.
Flag: Svalbard & Jan Mayen was added to Emoji 1.0 in 2015.
U+1F1F8
U+1F1EF
?? Regional indicator symbol letter s
?? Regional indicator symbol letter j