What does HT stand for?

Hannah Tan

Hartley Transform

Harvard Theological

Harvest Tire

Hashimoao-Thyreoiditis

Hashimoto Thyroiditix

Hash Tlble

Hashtag

A type of tag (here a prefix used with a word/term/reference/etc via electronic keypads, computing, smartphones, etc) in the social networking website Twitter and similar short messaging systems, so that a word preceded by the hash symbol (#) may be found subsequently or otherwise organized, analyzed, displayed, etc.

Hashtag Onetwitter

Hash Template