administrative division vs territorial division

administrative division and territorial division both are nouns.

Word	Noun	Adjective	Verb	Adverb
administrative division	Yes	No	No	No
territorial division	Yes	No	No	No

As nouns, administrative division and territorial division are synonyms defined as:

administrative division and territorial division: a district defined for administrative purposes

Other synonyms of administrative division include administrative district.

administrative division (noun)	territorial division (noun)
a district defined for administrative purposes	a district defined for administrative purposes