/ˌɔːrɡənəˈzeɪʃn/ An organization, or organisation (Commonwealth English; see spelling differences), is an entity—such as a company, an institution, or an association—comprising one or more people and having a particular purpose. The word is derived from the Greek word organon, which means tool or instrument, musical instrument, and organ. cooperative organization n. 组织，机构； n. 组织工作，筹备工作； n. 编排，配置，结构； n. 条理，逻辑性