What is the plural of the word 'Bureau'?

- The plural of the word 'Bureau' is - Bureaux/ Bureaus.

• কিছু গুরুত্বপূর্ণ  উদাহরণ হচ্ছে-
Singular  -  Plural
Corpus - Corporal/Corpuses.
Crisis - Crises.
Erratum - Errata.
Vertex - Vertices.
Radius - Radii.
Ovum - Ova.
Phenomenon - Phenomena.

Source:
1. Applied English Grammar and composition, P.C. DAS.
2. Cambridge Dictionary.