This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Alternative spelling of organizer.

n. someone who enlists workers to join a union

n. a person who brings order and organization to an enterprise

n. 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.

"Kudos to Brendan Kane, the main organiser, who also took the trouble to help me sort out my accommodation once I arrived."

electronic device   

newspaperman    originator    organizer    statistician    declarer    battleship    pamphleteer    letter-writer    clubhouse    misdemeanants