organizer

Noun (3)

1. a person who brings order and organization to an enterprise“she was the organizer of the meeting”Synonyms: organiserarranger
2. someone who enlists workers to join a unionSynonyms: organiserlabor organizer
3. 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.Synonyms: personal digital assistantPDApersonal organizerpersonal organiserorganiser