Australian spelling vs quantisation

Australian spelling and quantisation both are nouns.

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

Australian spelling (noun)	quantisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the act of dividing into quanta or expressing in terms of quantum theory