human language technology vs natural language processing

human language technology and natural language processing both are nouns.

Word	Noun	Adjective	Verb	Adverb
human language technology	Yes	No	No	No
natural language processing	Yes	No	No	No

As nouns, human language technology and natural language processing are synonyms defined as:

human language technology and natural language processing: the branch of information science that deals with natural language information

Other synonyms of human language technology include NLP.

human language technology (noun)	natural language processing (noun)
the branch of information science that deals with natural language information	the branch of information science that deals with natural language information