CVAC

CVAC may refer to:


 * Carolinas-Virginia Athletic Conference, abbreviation of the former name of the Conference Carolinas, a United States collegiate athletic conference of NCAA Division II
 * Catawba Valley Athletic Conference, a United States high school athletic conference located in North Carolina
 * CVac, a prospective therapeutic vaccine for ovarian cancer
 * Cyclic Variations in Adaptive Conditioning, an alternative treatment for Adiposis dolorosa