"Hail to Pitt" is the most traditional fight song of the University of Pittsburgh, which is commonly referred to as Pitt. The saying "Hail to Pitt!" is also the most traditional and commonly used slogan of the University of Pittsburgh and its athletics teams. The slogan is frequently used in promotional material, printed on merchandise and souvenirs. It was also the title of a 1982 history of Pitt athletics by author Jim O'Brien.[1] The slogan is often used among alumni as a statement of affiliation, including as a closing signature in conversation or correspondence between alumni, and is sometime abbreviated as "HTP" or "H2P", the latter of which is a registered trademark of the university and is frequently used on official university signage and merchandise.