Organisation and organization mean the same thing. They are alternative spellings of the same word, both being used in British English and only one being used in American English.

An organization or organisation (Commonwealth English; see spelling differences) is an entity —such as a company, or corporation or an institution (formal organization), or an association —comprising one …

4 days ago · The meaning of ORGANISATION is British spellings of organization.

[countable] a group of people who form a business, club, etc. together in order to achieve a particular aim. She's the president of a large international organization. He works with local community …

Meaning of organization in English organization noun (UK usually organisation) uk / ˌɔː.ɡ ə n.aɪˈzeɪ.ʃ ə n / us / ˌɔːr.ɡ ə n.əˈzeɪ.ʃ ə n /

An organization is a group of people who work together, like a neighborhood association, a charity, a union, or a corporation. You can use the word organization to refer to group or business, or to the act …

An organization is an official group of people, for example a political party, a business, a charity, or a club. Most of these specialized schools are provided by voluntary organizations. ...a report by the …

the act or process of organizing, planning, or working to put something together:[uncountable] the organization of a committee to run the banquet. [uncountable] the state or manner of being …

She is responsible for the organization of the party. The new president plans to make changes to the company's organization. You have a lot of good ideas in this paper, but there's no organization to …

Noun 1. organisation - the persons who make up a body for the purpose of administering something; "he claims that the present administration is corrupt";...