27-letter words containing a, n, l, y, t, i
- thyroid stimulating hormone — thyrotropin. Abbreviation: TSH.
- thyroid-stimulating hormone — thyrotropin. Abbreviation: TSH.
- trichlorophenoxyacetic acid — an insoluble crystalline solid; 2,4,5-trichlorophenoxyacetic acid. It is a plant hormone and is used as a weedkiller. Formula: C8H5Cl3O3
- united states naval academy — an institution founded in 1845 at Annapolis, Maryland, for the training of U.S. naval officers.
- universal military training — a program for maintaining a nation's pool of trained military personnel, requiring all qualified citizens to serve for a period of active and reserve duty. Abbreviation: UMT.