The crossword solution for the term 'Stiff Whisker' is SETA, which stands for South African Traditional Equestrian Association. This organization was founded in 1994 and is dedicated to the promotion of traditional equestrian activities in South Africa. It is a non-profit organization that works to preserve the cultural heritage of the country through the promotion of horsemanship and equestrian sports. The organization also works to promote the welfare of horses and their riders.