PTHA meaning in General ?

Answer: What is Pinto Horse Association of America mean?

The Pinto Horse Association of America (PtHA) registers horses, utility horses, ponies and miniature horses of various pedigrees with certain kinds of pinto coat colors. The word pinto is Spanish for "paint." In general terms, pinto can apply to any horse marked with unpigmented pink-skinned, white-haired areas on its coat. The Pinto Horse Association of America provides the owners and riders of pintos with a show circuit and a breed organization. The primary requirement for PtHA registration is coat color; the pinto is not a true breed, but a color breed.

This registry is distinct from the American Paint Horse Association, which registers Paint horses. The Paint Horse is bred as a stock horse suitable for western riding, and comes from American Quarter Horse and Thoroughbred lineage. The Pinto Horse Association of America does not specialize solely in stock horse breeding, though some PtHA-registered horses are stock horses. Most horses with the recognized color pattern registered by the American Paint Horse Association qualify for the PtHA as well, though the reverse is not true.

reference

Full Form	Category
Pinto Horse Association of America	General
Puyallup Tribal Health Authority (Tacoma, WA)	Medical
Post-Traumatic Headache	Medical