Difference between to organize and to select in Korean

정리하다·선정하다

to organize — 정리하다to organize
"To organize" means to put things in order and make them neat or easy to find. In Korean, 정리하다 is used when you clean up a space, sort your things, or arrange your thoughts. You can use it for a room, a desk, notes, or even a schedule.
How to say to organize

to select — 선정하다to select
선정하다 means to select one person or thing from several choices. It is often used when the choice feels official, such as picking a class leader, winner, or team member. You may hear it at school, work, contests, or events.
How to say to select

The difference

정리하다 means to put things in order or clean them up. 선정하다 is about choosing, not arranging.