- organizer: someone who enlists workers to join a union
- organizer: a person who brings order and organization to an enterprise; "she was the organizer of the meeting"
- personal digital assistant: a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc.
- The in-house publication / newspaper of the Rashtriya Swayamsevak Sangh, the Organiser was first launched in 1947 (in the weeks before Partition of India), and has since been edited by some of the leading figures of Hindu nationalist thought. ...
- A party organizer or local party organizer is a position in some political parties in charge of the establishing a party organization in a certain locality.
- Alternative spelling of organizer
- (Organisers) CONCEPTA, International Research School in Conceptual History and Political Thought, Institute of History and Civilization, University of Southern Denmark, Danish Research School in History.
- (Organisers) (term used in the EA procedure scheme) The people or group of people responsible of the organisation of the given stage in the EIA procedure. Of course the organiser may be helped by an appropriate team. He may also delegate his role to this team. ...
- A company who puts events together. Some organisers own the events they run while others organise events on behalf of industry associations.
- One of the three main officials at an orienteering event, the others being the planner and controller. The organiser is in overall charge of everything that happens ¨outside the forest¨, i.e. is responsible for everything except the planners tasks. ...
- The person who sorts out all the administrative bits to make an event happen.