This is the flag of The Republic of Belarus, with a wide red strip on the half of the flag, a narrow green strip on the bottom, and a red and white vertical strip with ethnic characteristics on the left side of the flag. Red represents the flag of the Belarusian Legion that defeated the invaders, symbolizing the glorious past. Green represents forests and fields, and symbolizes the thriving land and hope for the future. The pattern on the left represents the continuation of the traditional culture and spirit of the nation, and the unity of the people.It displays as BY on some platforms. It generally means Belarus, Belarusian or within Belarus. Its capital is Minsk.
🇧🇾 is the Emoji of a country/region‘s flag, and its meaning is flag: Belarus. The Emoji 🇧🇾 is composed of two regional indicator letters, namely 🇧 and 🇾. The country/region's 2-letter code for Belarus is BY, so the letters corresponding to the two region indicator letters are B and Y. 🇧🇾 is displayed as a whole flag on most platforms and as a two-letter symbol on a few platforms.