- A person who has a commission or warrant to perform
some office, or execute some business, for the government, corporation,
or person employing him; as, a commissioner to take affidavits or to
adjust claims. - An officer having charge of some department or bureau
of the public service.
National Association of Insurance Commissioners (NAIC) National Association of Insurance Commissioners (NAIC) group founded in 1871 that meets periodically to discuss industry problems and draft model laws in various areas and recommends adoption of these proposals by state legislatures. Members include the ranking