privatisation vs privatization

privatisation and privatization both are nouns.

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

As nouns, privatisation and privatization are synonyms defined as:

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

Other synonyms of privatisation include denationalisation, denationalization.

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