Authorization vs. Permission

Difference Between Authorization and Permission
Authorizationnoun
(uncountable) Permission.
I've got authorization. Call the office and you'll see.Permissionnoun
authorisation; consent (especially formal consent from someone in authority)
Sire, do I have your permission to execute this traitor?Authorizationnoun
(countable) An act of authorizing.
Permissionnoun
The act of permitting.
Authorizationnoun
(countable) (A document giving) formal sanction, permission or warrant.
Can I see your authorization?Permissionnoun
(computing) flags or access control lists pertaining to a file that dictate who can access it, and how.
I used the "chmod" command to change the file's permission.Authorizationnoun
(government) Permission, possibly limited, to spend funds for a specific budgetary purpose.
We've had the authorization for years, but we've never gotten an appropriation.Permissionverb
(transitive) To grant or obtain authorization for.
Authorizationnoun
a document giving an official instruction or command
Permissionnoun
approval to do something;
he asked permission to leaveAuthorizationnoun
the power or right to give orders or make decisions;
he has the authority to issue warrantsdeputies are given authorization to make arrestsPermissionnoun
the act of giving a formal (usually written) authorization
Authorizationnoun
official permission or approval;
authority for the program was renewed several timesAuthorizationnoun
the act of conferring legality or sanction or formal warrant