🇧🇻 Emoji Flag Bouvet Island

🇧🇩 Emoji Flag Bangladesh

🇧🇼 Emoji Flag Botswana

🇧🇪 Emoji Flag Belgium

🇦🇮 Emoji Flag Anguilla

🇧🇫 Emoji Flag Burkina Faso

🇦🇱 Emoji Flag Albania

🇧🇬 Emoji Flag Bulgaria

🇦🇲 Emoji Flag Armenia

🇧🇭 Emoji Flag Bahrain

🇦🇴 Emoji Flag Angola

🇧🇮 Emoji Flag Burundi

⬛ Black Large Square

🔳 White Square Button

⬜ White Large Square

🔲 Black Square Button

◼️ Black Medium Square

🏁 Chequered Flag

◻️ White Medium Square

🚩 Triangular Flag