VOP

VOP or Vop may refer to:


 * Vop (river), a river in Smolensk Oblast, Russia
 * Voice of Peace, an offshore radio station off the coast of Tel Aviv, active between 1973 and 1993. Resumed as online radio in 2009
 * Voice of Prophecy, a US religious media ministry led by Shawn and Jean Boonstra
 * Virginia Organizing Project, a grassroots community-empowerment organization
 * Radio Voice of the People, a Zimbabwean radio station
 * Violation of Probation, non-compliance with probation terms
 * Voice of the People (website), South Korean online newspaper
 * Variation of parameters, a method to solve linear differential equations