PDV, PdV or pdv may refer to:

Political parties

  • Party of Reason (Partei der Vernunft), a libertarian party in Germany
  • Party of the Venetians (Partito dei Veneti), a Venetist-separatist coalition of parties active in Veneto, Italy
  • Venezuelan Democratic Party (Partido Democrático Venezolano), a Venezuelan party active in the 1940s

Science and technology

  • Packet delay variation, the difference of delay of packets in computer networking
  • Phocine distemper virus, a virus of the genus Morbillivirus that is pathogenic mainly to sea mammals
  • Photon Doppler velocimetry, a technique for measuring the velocity in dynamic shock physics experiments
  • Planar Doppler velocimetry, a technique for measuring the velocity of a flow based on a Doppler shift
  • Polydnavirus, a member of the family Polydnaviridae of insect viruses

Other uses

  • Peter de Villiers (born 1957), South African rugby union coach and former head coach of the country's national team
  • PDV, a part of the second phase of the Indian Ballistic Missile Defence Programme
  • PDV Offset (post, digital, and visual effects offset), an Australian government incentive for the film industry
  • Plovdiv Airport (IATA code PDV), airport in Bulgaria
  • Present discounted value, in finance or economics, the value of an expected income stream determined as of the date of valuation