Trio
group of three people
Children of Fátima
three crows
triplets
Zucker, Abrahams and Zucker
Fox sisters
troika
Y-Titty
Ritz Brothers
musical trio
Three Beauties of the World
Lech, Czech, and Rus
Gialappa's Band
Goofy
Great Triumvirate
Ziff brothers
Wiki-sisters
LAb[au]
The Kransky Sisters
The Three Tailors
Three Pillars of Chinese Catholicism
Big Three
Stock Aitken Waterman