Segway Human Transporter vs Segway HT

Segway Human Transporter and Segway HT both are nouns.

Word	Noun	Adjective	Verb	Adverb
Segway Human Transporter	Yes	No	No	No
Segway HT	Yes	No	No	No

As nouns, Segway Human Transporter and Segway HT are synonyms defined as:

Segway Human Transporter and Segway HT: (trademark) a self-balancing personal transportation device with two wheels; can operate in any level pedestrian environment

Other synonyms of Segway Human Transporter include Segway.

Segway Human Transporter (noun)	Segway HT (noun)
(trademark) a self-balancing personal transportation device with two wheels; can operate in any level pedestrian environment	(trademark) a self-balancing personal transportation device with two wheels; can operate in any level pedestrian environment