(text messaging) hat

(slang) A hydrogen bomb.

In the United States, a youth organization administered by the Cooperative Extension System of the United States Department of Agriculture with the mission of "engaging youth to reach their fullest potential while advancing the field of youth development."

(euphemistic) The word hell/Hell. / (humorous) Any word beginning with h that is not normally taboo but is considered to be so in the given context, such as horny.

(slang, street name) The drug heroin.

Abbreviation of shipping and handling.

Initialism of Bosnia and Herzegovina.

Initialism of Building and Housing.

(US, taxation) Abbreviation of withholding.

Water as a chemical substance. / (Malaysia, Internet slang, humorous, politics) Hishammuddin Hussein Onn, Malaysian politician and son of Hussein Onn, third prime minister of Malaysia.