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 …

1 day ago · The meaning of ORGANISATION is British spellings of organization.

Mar 29, 2026 · Organisation or organization explained: learn spelling differences, meanings, examples, and when to use each correctly for US and UK audiences.

Apr 5, 2026 · Quick Answer – Organization or Organisation. The correct spelling depends on your region. Organization is used in American English, while Organisation is used in British English. Both …

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 /

Apr 2, 2026 · The simple definition of ORGANIZATION is a company, business, club, etc., that is formed for a particular purpose.

The British and the Commonwealth countries most often use the spelling organisation. In some cases, a writer of American English might include the “s” version, organisation.

According to Louis A Allen, “Organisation is the process of identifying and grouping the work to be performed, defining and delegating responsibility and authority, and establishing relationships for the …

Mar 1, 2026 · “Organisation” is the British English spelling, while “organization” is the American English spelling, and both refer to a group of people working together or a structured system.