What is the plural of A and B?

Informally, the best way is to put an apostrophe between the letter and the plural: “a’s, b’s”.

What is collective noun for B?

B. badelynge of ducks (on the ground) bag of game. bale of turtles. band of coyotes.

What are 10 plural nouns?

Here are 10 plural nouns and examples of how we use them.