(taxonomy) A name that has been protected by the International Commission for Zoological Nomenclature and is valid to be used although it is known it does not comply with the requirements of the In...

(US, taxation) A form reporting one's compensation as an employee during a year at an employer or personal income taxation.

(medicine) A twitching tremor of the fingers sometimes associated with parkinsonism.

(US) An electronic system that allows state welfare departments to issue benefits using a magnetically encoded payment card.