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Rca 1805

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• Rcaf

  1. Royal Canadian Air Force. abbreviation 1. Royal Canadian Air Force Royal Canadian Air Force

• R.C.A.F.

  1. Royal Canadian Air Force.

• Rawinsonde

  [rey-win-sond] /ˈreɪ wɪnˌsɒnd/ noun 1. a method of upper-atmosphere meteorological observation conducted by means of a radiosonde tracked by radar. /ˈreɪwɪnˌsɒnd/ noun 1. a hydrogen balloon carrying meteorological instruments and a radar target, enabling the velocity of winds in the atmosphere to be measured rawinsonde (rā’wĭn-sŏnd’) A radiosonde used to observe the speed and direction […]

• Rawin

  [rey-win] /ˈreɪ wɪn/ noun 1. a method of observation of upper-air winds conducted by means of a weather balloon tracked by radar or a radio direction finder. radar wind sounding

• R.C.Ch.

  1. Roman Catholic Church.

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