donation - money, food, or other help to people who have been affected by situations such as wars or floods.

campaign - actions intended to produce change.

charity - an organization that helps people who are poor or ill, or who need advice and support.

aid  - the act of giving money or goods to an organization.

foundation - an organization that provides money for medical research or for a charity.

fundraising - the activity of trying to persuade people or organizations to give money for a specific purpose (especially for a charity).

non-profit - (not-for-profit) organization exists in order to help people and provide a service, rather than to make money.

philanthropy - the belief that you should help people, especially by giving money to those who need it.

sponsorship - money given to an organization to help to pay for something, often an event.