privatization vs privatisation

privatization and privatisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
privatization	Yes	No	No	No
privatisation	Yes	No	No	No

As nouns, privatization and privatisation are synonyms defined as:

privatization and privatisation: changing something from state to private ownership or control

Other synonyms of privatization include denationalisation, denationalization.

privatization (noun)	privatisation (noun)
changing something from state to private ownership or control	changing something from state to private ownership or control