What is the collective noun for board?

There isn't a universally accepted collective noun for "board" in the general sense.

However, depending on the specific context, you could use:

* A panel of boards: This is appropriate for a group of boards, like a panel of judges or a display of wooden boards.

* A deck of boards: This works if you're referring to a set of boards, like those used for building a deck.

* A pile of boards: This is a common way to describe a collection of boards stacked together.

Ultimately, the best collective noun depends on the specific situation.