The acronyms used in diving.

  • BCD – Buoyancy Control Device

    A BCD or Buoyancy Control Device is an air cell that can be inflated or deflated. It is nowadays used by all divers to control buoyancy and help stay comfortably afloat at the surface. Most are in a jacket style of BCD but they can also be what is called wing BCD or even an … Read more

    Read more

  • DCIEM – Defence and Civil Institute of Environmental Medicine

    Its was in 1971 in Canada that the DCIEM or Defence and Civil Institute of Environmental Medicine was founded in a joint participation of military and civilian personnel. This lead to the development of dive tables that were more conservative than the US Navy tables.

    Read more

  • DIN – Deutsches Institut für Normung

    DIN or “Deutsches Institut für Normung”, meaning “German institute for standardisation” is a word used to design tank valve and regulator first stage fittings. The other connection used in scuba diving is the A-Clamp or Yoke.

    Read more