| BCNCAR | Beacon, cardinal |
| BCNISD | Beacon, isolated danger |
| BCNLAT | Beacon, lateral |
| BCNSAW | Beacon, safe water |
| BCNSPP | Beacon, special purpose/general |
| BERTHS | Berth |
| BRIDGE | Bridge |
| BUAARE | Built-up area |
| BUISGL | Building, single |
| CBLOHD | Cable, overhead |
| CBLSUB | Cable, submarine |
| COALNE | Coastline |
| CONVYR | Conveyor |
| CRANES | Crane |
| CTRPNT | Control point |
| DAMCON | Dam |
| DAYMAR | Daymark |
| DEPARE | Depth area |
| DEPCNT | Depth contour |
| DRGARE | Dredged area |
| DRYDOC | Dry dock |
| DWRTCL | Deep water route centerline |
| DWRTPT | Deep water route - part |
| DYKCON | Dyke |
| FAIRWY | Fairway |
| FLODOC | Floating dock |
| FNCLNE | Fenceline |
| FORSTC | Fortified structure |
| GATCON | Gate |
| ICEARE | Ice area |
| LAKARE | Lake |
| LIGHTS | Light |
| LNDELV | Land elevation |
| LNDMRK | Landmark |
| M_QUAL | Quality of data |
| M_SDAT | Sounding datum |
| M_VDAT | Vertical datum of data |
| MARCUL | Marine farm/culture |
| MORFAC | Mooring/warping facility |
| OBSTRN | Obstruction |
| OFSPLF | Offshore platform |
| PILPNT | Pile |
| PIPOHD | Pipeline, overhead |
| PIPSOL | Pipeline, submarine/on land |
| PRDARE | Production/storage area |
| PYLONS | Pylon/bridge support |
| RADRFL | Radar reflector |
| RADSTA | Radar station |
| RCRTCL | Recommended route centerline |
| RECTRC | Recommended track |
| RETRFL | Retro-reflector |
| SILTNK | Silo/tank |
| SLCONS | Shoreline Construction |
| SLOTOP | Slope topline |
| SOUNDG | Sounding |
| SWPARE | Swept area |
| TOPMAR | Top mark |
| TWRTPT | Two-way route part |
| UWTROC | Underwater/awash rock |
| VEGATN | Vegetation area |
| WRECKS | Wrecks |