NPR
Theatre Vocabulary
From actor to volume, the 90 terms on a theatre vocabulary list are must knows for any student of the dramatic arts.
Ballet Austin
The History of Modern Dance
The evolution of modern dance, and the dance history of many of the key figures in the development of this uniquely American form, are the focus of a 13-page packet that includes photos of revolutionaries.
Other
Mit:glossary of 18th Century Costume Terminology
This extensive glossary explains the vocabulary relating to fashions of the 1700's. Includes links to visual examples.