grammar - What do you call a verb which accepts 2 nouns?

You can call them ditransitive verbs, which are transitive verbs that accept two objects.

We gave George a puppy.
Alice gave Charles the rubbit.

In these examples, George and Charles are the indirect objects.

The same page makes a distinction between ditransitive verbs, and complex transitive verbs, which are verbs using two complements.

She considered George a friend.
Alice called Charlie amusing.

In the latter example, George is the direct object, and a friend is an object complement.

As far as I know, in English verbs don't take more than two objects.