Generalized variance (GV), proposed by Wilks, is an one‐dimensional measure of multidimensional scatter. It plays an important role in both theoretical and applied research. GV has been extended to Standardized GV (SGV) to enable comparison of scatters in differing dimensions. Interesting results on the distribution, estimation, and testing of GVs and SGVs have been emerging. Also, these measures have been finding novel applications in a variety of applied problems, ranging from such age‐old areas as agriculture and sample surveys to the modern developments in signal processing and Bioinformatics.