Described at URL
https://www.reddit.com/r/vita/comments/jco8n5/megathread_the_playstation_web_mobile_stores_are/
* = Highest priority
** = Second highest priority
Japan PlayStation Store
https://store.playstation.com/ja-jp *
North America PlayStation Store
https://store.playstation.com/en-us *
https://store.playstation.com/es-ar**
https://store.playstation.com/es-bo
https://store.playstation.com/pt-br *
https://store.playstation.com/en-ca
https://store.playstation.com/fr-ca**
https://store.playstation.com/es-cl
https://store.playstation.com/es-co
https://store.playstation.com/es-cr
https://store.playstation.com/es-ec
https://store.playstation.com/es-sv
https://store.playstation.com/es-gt
https://store.playstation.com/es-hn
https://store.playstation.com/en-hk
https://store.playstation.com/en-id
https://store.playstation.com/en-my
https://store.playstation.com/es-mx
https://store.playstation.com/es-nl
https://store.playstation.com/es-pa
https://store.playstation.com/es-py
https://store.playstation.com/es-pe
https://store.playstation.com/es-sg *
https://store.playstation.com/ko-kr *
https://store.playstation.com/en-tw *
https://store.playstation.com/en-th *
https://store.playstation.com/es-uy
Europe PlayStation Store
https://store.playstation.com/en-gb *
https://store.playstation.com/en-au
https://store.playstation.com/en-at
https://store.playstation.com/ar-bh
https://store.playstation.com/nl-be **
https://store.playstation.com/fr-be
https://store.playstation.com/en-bg
https://store.playstation.com/en-hr
https://store.playstation.com/en-cy
https://store.playstation.com/en-cz
https://store.playstation.com/da-dk
https://store.playstation.com/en-gr
https://store.playstation.com/fr-fr
https://store.playstation.com/de-de *
https://store.playstation.com/en-hu
https://store.playstation.com/en-is
https://store.playstation.com/en-in
https://store.playstation.com/en-ie
https://store.playstation.com/en-il
https://store.playstation.com/it-it **
https://store.playstation.com/ar-kw
https://store.playstation.com/ar-lb
https://store.playstation.com/fr-lu
https://store.playstation.com/de-lu
https://store.playstation.com/en-mt
https://store.playstation.com/nl-nl
https://store.playstation.com/en-nz *
https://store.playstation.com/no-no **
https://store.playstation.com/ar-om
https://store.playstation.com/pl-pt **
https://store.playstation.com/pt-pt **
https://store.playstation.com/ar-qa
https://store.playstation.com/ro-ro **
https://store.playstation.com/ru-ru *
https://store.playstation.com/ar-sa *
https://store.playstation.com/en-sk
https://store.playstation.com/en-si
https://store.playstation.com/en-sa
https://store.playstation.com/es-es
https://store.playstation.com/sv-se **
https://store.playstation.com/en-se
https://store.playstation.com/de-ch
https://store.playstation.com/fr-ch
https://store.playstation.com/it-ch
https://store.playstation.com/ru-ua
https://store.playstation.com/ar-ae *
https://store.playstation.com/en-tr
https://store.playstation.com/tr-tr **
Japan PlayStation Store
Europe Playstation Store
North America Playstation Store