Australian spelling vs localisation

Australian spelling and localisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Australian spelling	Yes	No	No	No
localisation	Yes	No	No	No

Australian spelling (noun)	localisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	a determination of the place where something is
	(physiology) the principle that specific functions have relatively circumscribed locations in some particular part or organ of the body