This is the national flag of the Republic of Sierra Leone. The flag is composed of three parallel horizontal rectangles, which are green, white, and blue from top to bottom. SL is displayed on some platform systems. Its capital is Freetown.
🇸🇱 is the Emoji of a country/region‘s flag, and its meaning is flag: Sierra Leone. The Emoji 🇸🇱 is composed of two regional indicator letters, namely 🇸 and 🇱. The country/region's 2-letter code for Sierra Leone is SL, so the letters corresponding to the two region indicator letters are S and L. 🇸🇱 is displayed as a whole flag on most platforms and as a two-letter symbol on a few platforms.