"Filing office" means the Division of Revenue and Enterprise Services in the Department of the Treasury, or other State office as designated by law.
"Other entity" means a partnership, limited liability company, statutory trust, business trust or association, real estate investment trust, common-law trust, national association, or any other unincorporated business, not including a sole proprietorship, whether organized under the laws of this State or under the laws of any other state or territory of the United States or the District of Columbia, the United States or any foreign country or other foreign jurisdiction, or a foreign corporation.
N.J.S. § 14A:11A-1