This is the flag of Caribbean Netherlands , from the upper left
↖️ to the lower right
↘️ is divided into three areas with increasing areas of yellow, white, and blue, and there are a round sign in the white areas. It is displayed as BQ on some platforms. It generally means the Caribbean Netherlands or within the Caribbean Netherlands. It is the collective name of the three special administrative regions of the Netherlands
🇳🇱.
🇧🇶 is the Emoji of a country/region‘s flag, and its meaning is flag: Caribbean Netherlands. The Emoji 🇧🇶 is composed of two regional indicator letters, namely 🇧 and 🇶. The country/region's 2-letter code for Caribbean Netherlands is BQ, so the letters corresponding to the two region indicator letters are B and Q. 🇧🇶 is displayed as a whole flag on most platforms and as a two-letter symbol on a few platforms.