An association of employees in an organization is called a

An association of employees in an organization is called a trade union. A trade union is a group of workers who come together to achieve common goals such as improving working conditions, wages, benefits, and job security. Trade unions negotiate with employers on behalf of their members to reach collective agreements that benefit both parties. The primary function of a trade union is to protect the interests of its members and ensure that they are treated fairly in the workplace. Trade unions also provide their members with support, information, and advice on a range of employment issues.