Table B.19 — ECs with labels beginning with R
Label Groups Reference type Reference Supplemental references
RACETRACK RECREATION IR [FACC, Annex A: AK130]  
RADAR_DEVICE COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON IR [FACC, Annex A: AT045]  
RADAR_LINE HYDROGRAPHIC_TRNSP, LOCATION, SURVEY, TRNSP IR [S57A, Object: RADLNE]  
RADAR_MATERIAL_PROPERTY_SET EM_PHENOMENON, MATERIAL, PROPERTY_SET      
RADAR_RECEIVER DEVICE_AND_EQUIPMENT, EM_PHENOMENON IR [FACC, Annex A: AT045]  
RADAR_REFERENCE_LINE COMMUNICATION, HYDROGRAPHIC_TRNSP, LOCATION, SURVEY, TRNSP PR [FACC, Annex A: FC130]  
RADAR_STATION COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON IR [S57A, Object: RADSTA]  
RADAR_TRANSMITTER COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON IR [FACC, Annex A: AT045]  
RADIOLOGIC_HAZARD_REGION ATMOSPHERE, EM_PHENOMENON, SURFACE_MATERIAL, SURFACE      
RAIL_HEAD LAND_TRNSP, TRNSP IR [FACC, Annex A: AN065]  
RAIL_TRANSFER_POINT LAND_TRNSP, TRNSP IR [FACC, Annex A: AN065]  
RAIL_WAGON LAND_TRNSP, TRNSP, VEHICLE      
RAILWAY LAND_TRNSP, TRNSP IR [FACC, Annex A: AN010] [SOED, "railway"]
RAILWAY_CROSSING_SIGN DEVICE_AND_EQUIPMENT, LAND_TRNSP, TRNSP IR [MUTCD, 1A13, "highway-rail grade crossing"; 8B, "signs and markings"]  
RAILWAY_NEXUS LAND_TRNSP, LOCATION, TRNSP      
RAILWAY_SIDETRACK LAND_TRNSP, TRNSP PR [FACC, Annex A: AN050]  
RAILWAY_SIDING LAND_TRNSP, TRNSP IR [FACC, Annex A: AN050]  
RAILWAY_SIGNAL_BOX COMMUNICATION, DEVICE_AND_EQUIPMENT, LAND_TRNSP, TRNSP IR [FACC, Annex B, BFC:76]  
RAILWAY_SIGNAL_STRUCTURE COMMUNICATION, LAND_TRNSP, TRNSP     [SOED, "signal-box"]
RAILWAY_SIGNALMAN_HOUSE COMMUNICATION, LAND_TRNSP, TRNSP IR [FACC, Annex B, BFC:76]  
RAILWAY_SPUR LAND_TRNSP, TRNSP IR [FACC, Annex A: AN050]  
RAILWAY_STATION LAND_TRNSP, SHELTER, TRNSP     [SOED, "railway station", IV.16]
RAILWAY_STORAGE_REPAIR-
_BUILDING
LAND_TRNSP, SHELTER, TRNSP     [SOED, "shed", n2.1.b]
RAILWAY_STORAGE_REPAIR-
_FACILITY
LAND_TRNSP, TRNSP, USAGE_REGION IR [FACC, Annex B, BFC:26]  
RAILWAY_SWITCH DEVICE_AND_EQUIPMENT, LAND_TRNSP, TRNSP PR [FACC, Annex A: AN080]  
RAILWAY_TABLE LAND_TRNSP, TRNSP IR [FACC, Annex A: AN075]  
RAILWAY_TRACK LAND_TRNSP, TRNSP IR [S57A, Object: RAILWY]  
RAILWAY_TURNTABLE LAND_TRNSP, TRNSP PR [FACC, Annex A: AN075]  
RAILWAY_YARD LAND_TRNSP, TRNSP PR [FACC, Annex A: AN060]  
RAILWAY_YARD_NEXUS LAND_TRNSP, TRNSP      
RAIN ATMOSPHERE PR [WMO182, R0730, "rain"]  
RAIN_REGION ATMOSPHERE      
RAMP TRNSP PR [FACC, Annex A: AL195]  
RAMPART MILITARY_SCIENCE, SUPPORT_STRUCTURE PR [FACC, Annex A: AH010]  
RANGER_STATION SHELTER IR [FACC, Annex B, BFC:14]  
RAPID HYDROLOGY IR [FACC, Annex A: BH120]  
RAY_PATH LOCATION IR [SP35, "ray path"]  
RECONNAISSANCE_HELICOPTER AIR_TRNSP, TRNSP, VEHICLE      
RECONNAISSANCE_WINGED_AIRCRAFT AIR_TRNSP, TRNSP, VEHICLE      
RECREATIONAL_FACILITY RECREATION, USAGE_REGION      
RECREATIONAL_PIER HYDROGRAPHIC_ARTEFACT, RECREATION PR [FACC, Annex A: AK190]  
RECYCLING_SITE INDUSTRY, INFRASTRUCTURE, USAGE_REGION PR [FACC, Annex A: AB010]  
REEF HYDROGRAPHIC_TRNSP, TRNSP PR [FACC, Annex A: BD120]  
REFORMATORY_BUILDING ADMINISTRATION, SHELTER      
REFORMATORY_FACILITY ADMINISTRATION, SHELTER, USAGE_REGION      
REFUELLING_TRACK AIR_TRNSP, TRNSP IR [FACC, Annex B, AUB: 27]  
REFUGEE_COMPOUND SHELTER, USAGE_REGION      
REFUSE_BIN DEVICE_AND_EQUIPMENT, INFRASTRUCTURE      
REGION LOCATION      
REGION_PROPERTY_SET PROPERTY_SET      
REGIONAL_PARK RECREATION, USAGE_REGION      
REGULATED_LINE ADMINISTRATION, DEMARCATION, LOCATION PR [FACC, Annex A: FA050]  
RELATED_OBJECT_SET ABSTRACT_OBJECT      
RELATIVE_DISPLACEMENT_LINE LOCATION, SURVEY      
RELIGIOUS_COMMUNITY RELIGION, SHELTER      
REPAIR_BUILDING INDUSTRY, LAND_INDUSTRY, SHELTER IR [FACC, Annex B, BFC:124]  
REPAIR_FACILITY INDUSTRY, LAND_INDUSTRY, SHELTER, USAGE_REGION      
REPTILE ANIMAL, LIVING_ORGANISM      
RESERVE USAGE_REGION      
RESERVOIR LOCATION PR [S32, "reservoir"]  
RESERVOIR_NEXUS HYDROLOGY, LOCATION      
RESIDENTIAL_REGION SHELTER, USAGE_REGION      
RESTAURANT INDUSTRY, LAND_INDUSTRY, SHELTER, USAGE_REGION      
RETAIL_FACILITY INDUSTRY, USAGE_REGION      
REVERBERATION ACOUSTIC_PHENOMENON IR [SP35, "reverberation"]  
REVETMENT SHELTER IR [FACC, Annex A: GB050]  
RICE_FIELD AGRICULTURE, LIVING_ORGANISM, PLANT, USAGE_REGION PR [FACC, Annex A: BH135]  
RIDGE PHYSIOGRAPHY     [SOED, "ridge", 2.a]
RIDGE_LINE LOCATION, PHYSIOGRAPHY PR [FACC, Annex A: CA020]  
RIG INDUSTRY, SUPPORT_STRUCTURE IR [FACC, Annex A: AA040]  
RIME ICE, SURFACE_MATERIAL IR [GMET, "rime"]  
RIP_CURRENT HYDROLOGY, WATERBODY_SURFACE IR [SP35, "rip current"]  
RIPRAP SHELTER IR [FACC, Annex A: BB225] [SOED, "riprap", A.2]
RIVER HYDROLOGY IR [S57A, Object: RIVERS]  
RIVER_BANK PHYSIOGRAPHY IR [FACC, Annex A: BH141]  
RIVER_GAUGING_STATION DEVICE_AND_EQUIPMENT, HYDROGRAPHIC_ARTEFACT IR [FACC, Annex A: BI070]  
RIVER_NEXUS HYDROLOGY, LOCATION      
RIVER_ROUTE HYDROGRAPHIC_TRNSP, LOCATION, TRNSP PR [FACC, Annex A: BH501]  
RIVER_VANISHING_POINT HYDROLOGY, LOCATION PR [FACC, Annex A: BH145]  
ROAD LAND_TRNSP, TRNSP IR [FACC, Annex A: AP030] [SOED, "road", 4.a]
ROAD_INTERCHANGE LAND_TRNSP, TRNSP PR [FACC, Annex A: AP020]  
ROAD_MARKINGS LAND_TRNSP, TRNSP     [MUTCD, 3, "Markings"]
ROAD_NEXUS LAND_TRNSP, LOCATION, TRNSP      
ROAD_ROUTE_MARKER LAND_TRNSP, TRNSP IR [FACC, Annex A: AQ119]  
ROADSIDE_REST_STOP LAND_TRNSP, TRNSP, USAGE_REGION IR [FACC, Annex A: AQ135]  
ROCK MATERIAL, PHYSIOGRAPHY, SURFACE_MATERIAL IR [FACC, Annex A: BD130]  
ROCK_DROP LAND_TRNSP, TRNSP      
ROCK_SHED LAND_TRNSP, SHELTER, TRNSP IR [FACC, Annex A, AL210]  
ROCKY_LANDMARK PHYSIOGRAPHY, SURFACE_MATERIAL PR [FACC, Annex A: DB161]  
ROCKY_OUTCROP PHYSIOGRAPHY, SURFACE_MATERIAL IR [FACC, Annex A: DB160] [SOED, "outcrop", noun, 1]
RODENT ANIMAL, LIVING_ORGANISM      
ROLLING_BLOCK LAND_TRNSP, MILITARY_SCIENCE, TRNSP IR [FACC, Annex A: AQ068]  
ROOF BUILDING_COMPONENT      
ROOF_ASSEMBLY BUILDING_COMPONENT      
ROOM BUILDING_COMPONENT      
ROOM_CEILING BUILDING_COMPONENT      
ROUNDHOUSE LAND_TRNSP, SHELTER, TRNSP      
ROUTE LOCATION, TRNSP IR [FACC, Annex A: GA045, FC165]  
ROUTE_COMPONENT TRNSP      
ROUTE_CONSTRICTION LOCATION, TRNSP IR [FACC, Annex A, AQ058]  
ROUTE_EXPANSION LOCATION, TRNSP IR [FACC, Annex A, AQ058]  
ROUTE_LANE TRNSP      
ROUTE_LANE_LAND LAND_TRNSP, TRNSP      
ROUTE_SHOULDER AIR_TRNSP, LAND_TRNSP, TRNSP, USAGE_REGION PR [FACC, Annex A: GB057]  
ROUTE_WIDTH_CHANGE LOCATION, TRNSP IR [FACC, Annex A: AQ058]  
ROW_HOUSE SHELTER      
RUBBLE MATERIAL      
RUINS SUPPORT_STRUCTURE PR [FACC, Annex A: AL200]  
RUN_OFF HYDROLOGY, WATERBODY_STATE      
RUNWAY AIR_TRNSP, TRNSP PR [FACC, Annex A: GB055]  
RUNWAY_APPROACH_OIS AIR_TRNSP, TRNSP PR [FACC, Annex A: GA071]  
RUNWAY_CONICAL_OIS AIR_TRNSP, TRNSP PR [FACC, Annex A: GA074]  
RUNWAY_CONICAL_OUTER-
_HORIZONTAL_TRANSITIONAL_OIS
AIR_TRNSP, TRNSP PR [FACC, Annex A: GA076]  
RUNWAY_DISPLACED_THRESHOLD AIR_TRNSP, TRNSP PR [FACC, Annex A: GB090]  
RUNWAY_ENDPOINT AIR_TRNSP, LOCATION, TRNSP PR [FACC, Annex A: GB056]  
RUNWAY_INNER_HORIZONTAL_OIS AIR_TRNSP, TRNSP PR [FACC, Annex A: GA073]  
RUNWAY_MARKINGS AIR_TRNSP, TRNSP PR [IAN4, 1.1, "marking"]  
RUNWAY_NEXUS AIR_TRNSP, LOCATION, TRNSP      
RUNWAY_OUTER_HORIZONTAL_OIS AIR_TRNSP, TRNSP PR [FACC, Annex A: GA075]  
RUNWAY_OVERRUN AIR_TRNSP, MILITARY_SCIENCE, TRNSP IR [F7110.65, "runway overrun"]  
RUNWAY_PRIMARY_APPROACH-
_TRANSITIONAL_OIS
AIR_TRNSP, TRNSP PR [FACC, Annex A: GA072]  
RUNWAY_PRIMARY_OIS AIR_TRNSP, TRNSP PR [FACC, Annex A: GA070]  
RUNWAY_RADAR_REFLECTOR AIR_TRNSP, COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON, TRNSP PR [FACC, Annex A: GB060]  
RUNWAY_STOPWAY AIR_TRNSP, TRNSP PR [FACC, Annex A: GB045]  
RUNWAY_TOUCHDOWN_ZONE AIR_TRNSP, TRNSP PR [FACC, Annex A: GB046]