| Label |
Groups |
Reference type |
Reference |
Supplemental references |
|
OASIS
|
PHYSIOGRAPHY
|
PR
|
[FACC, Annex A: EC020]
|
|
|
OBJECT
|
ABSTRACT_OBJECT
|
|
|
|
|
OBJECT_PROPERTY_SET
|
PROPERTY_SET
|
|
|
|
|
OBJECT_SET
|
ABSTRACT_OBJECT
|
|
|
|
|
OBSERVATION_STATION
|
DEVICE_AND_EQUIPMENT
|
IR
|
[FACC, Annex B, BFC:10]
|
|
|
OBSERVATORY
|
ATMOSPHERE, SPACE
|
|
|
|
|
OCCLUDED_FRONT
|
ATMOSPHERE, DEMARCATION, LOCATION, TEMPERATURE
|
PR
|
[WMO182, "occluded front"]
|
|
|
OCCUPATION_ZONE
|
MILITARY_SCIENCE
|
PR
|
[FACC, Annex A: FA170]
|
|
|
OCEAN
|
HYDROLOGY
|
IR
|
[BOWD]
|
|
|
OCEAN_BASIN
|
PHYSIOGRAPHY, WATERBODY_FLOOR
|
IR
|
[BOWD]
|
|
|
OCEAN_FLOOR
|
PHYSIOGRAPHY, WATERBODY_FLOOR
|
IR
|
[BOWD]
|
|
|
OFF_ROUTE_BEARING
|
LOCATION, TRNSP
|
PR
|
[FACC, Annex A: GA030]
|
|
|
OFFSHORE_LOADING_FACILITY
|
HYDROGRAPHIC_TRNSP, TRNSP, USAGE_REGION
|
PR
|
[FACC, Annex A: BB170]
|
|
|
OFFSHORE_PLATFORM
|
HYDROGRAPHIC_ARTEFACT, HYDROGRAPHIC_INDUSTRY
|
IR
|
[FACC, Annex A: BD111]
|
|
|
OIL_BARRIER
|
HYDROGRAPHIC_ARTEFACT, WATERBODY_SURFACE
|
IR
|
[S57A, Object: OILBAR]
|
|
|
OIL_DRILLING_RIG
|
INDUSTRY, INFRASTRUCTURE
|
IR
|
[GOFP, "drilling rig"]
|
|
|
OPEN_AIR_BATH
|
RECREATION
|
|
|
|
|
OPEN_WATER
|
HYDROLOGY
|
IR
|
[FACC, Annex A: SA010]
|
|
|
OPERA_HOUSE
|
RECREATION, SHELTER
|
|
|
[SOED, "opera-house"]
|
|
ORCHARD
|
AGRICULTURE, LIVING_ORGANISM, PLANT, USAGE_REGION
|
IR
|
[FACC, Annex A: EA040]
|
|
|
ORE_REFINERY
|
INDUSTRY, LAND_INDUSTRY, USAGE_REGION
|
|
|
|
|
OUTBUILDING
|
SHELTER
|
|
|
[SOED, "outbuilding"]
|
|
OVERFALL_REGION
|
HYDROLOGY, WATERBODY_SURFACE
|
PR
|
[S57A, Attribute, CATWAT:3]
|
|
|
OVERHEAD_OBSTRUCTION
|
TRNSP
|
PR
|
[FACC, Annex A: AL155]
|
|
|
OVERPASS
|
LAND_TRNSP, TRNSP
|
|
|
|