Page 77 - AFMAN 15-111, 12 MAR 2019
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AFMAN15-111  12 MARCH 2019                                                                  77



               OCONUS—Outside Continental United States

               OFCM—Office of the Federal Coordinator for Meteorology
               OHD—Overhead

               OVC—Overcast
               OWS—Operational Weather Squadron

               P—Greater Than (used with RVR)
               PAR—Precision Approach Radar

               PCPN—Precipitation
               PK WND—Peak Wind

               PL—Ice Pellets
               PNO—Precipitation Amount Not Available
               PO—Dust/Sand Whirls (Dust Devils)

               PR—Partial
               PRESFR—Pressure Falling Rapidly

               PRESRR—Pressure Rising Rapidly
               PWINO—Precipitation Identifier Sensor Not Available

               PY—Spray
               R—Right (With Reference To Runway Designation)

               RA—Rain
               RMK—Remark

               RVR—Runway Visual Range
               RVRNO—Runway Visual Range Information Not Available

               RWY—Runway
               S—South

               SA—Sand
               SCSL—Stratocumulus Standing Lenticular Cloud

               SCT—Scattered
               SE—Southeast

               SFC—Surface
               SG—Snow Grains

               SH—Shower(s)
               SLP—Sea Level Pressure
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