BJA vs jurisprudence

BJA and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
BJA	Yes	No	No	No
jurisprudence	Yes	No	No	No

BJA (noun)	jurisprudence (noun)
the bureau in the Department of Justice that assists local criminal justice systems to reduce or prevent crime and violence and drug abuse	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
	the collection of rules imposed by authority