As a verb:
* She's organizing a fundraiser for the local animal shelter.
* I'm organizing my closet to get rid of clothes I don't wear anymore.
* The team is organizing its strategy for the upcoming competition.
As a noun:
* The organizing of the event took months of planning.
* Effective organizing is crucial for a successful business.
* The organizers of the protest are calling for change.
As an adjective:
* She has a very organizing mind.
* He's an organizing force within the company.
* We need an organizing approach to tackle this project.
The specific use of "organizing" depends on the context of your sentence and what you want to convey.