US Attorney General vs Attorney General

US Attorney General and Attorney General both are nouns.

Word	Noun	Adjective	Verb	Adverb
US Attorney General	Yes	No	No	No
Attorney General	Yes	No	No	No

As nouns, US Attorney General and Attorney General are synonyms defined as:

US Attorney General and Attorney General: the person who holds the position of secretary of the Justice Department

Other synonyms of US Attorney General include United States Attorney General.

US Attorney General (noun)	Attorney General (noun)
the person who holds the position of secretary of the Justice Department	the position of the head of the Justice Department and the chief law enforcement officer of the United States
	the person who holds the position of secretary of the Justice Department