Do ps4 games have region codes?

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Tags

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2. #these
3. #certain
4. #publisher
5. #uncommon
6. #basically
7. #choose
8. #physical
9. #digital
10. #world
11. #regional
12. #locks
13. #software
14. #computer
15. #expects
16. #specific
17. #entertainment
18. #region
19. #console
20. #instances
21. #reasons
22. #title