In this article, unless the context otherwise requires:
1. "Labor organization" means any organization of any kind, or any agency or employee representation committee or plan, in which employees participate and which exists for the purpose, in whole or in part, of dealing with employers concerning grievances, labor disputes, wages, rates of pay, hours of employment or other conditions of employment.
2. "Person" includes a natural person, a corporation, association, company, firm or labor organization.