| AIRARE | Airport area |
| BCNCAR | Beacon, cardinal |
| BCNISD | Beacon, isolated danger |
| BCNLAT | Beacon, lateral |
| BCNSAW | Beacon, safe water |
| BCNSPP | Beacon, special purpose/general |
| BRIDGE | Bridge |
| BUAARE | Built-up area |
| BUISGL | Building, single |
| CANALS | Canal |
| CANBNK | Canal - bank |
| CAUSWY | Causeway |
| CBLOHD | Cable, overhead |
| CBLSUB | Cable, submarine |
| CONVYR | Conveyor |
| CRANES | Crane |
| DAMCON | Dam |
| DOCARE | Dock area |
| DRYDOC | Dry dock |
| DYKCON | Dyke |
| FLODOC | Floating dock |
| FNCLNE | Fenceline |
| FORSTC | Fortified structure |
| GATCON | Gate |
| HRBFAC | Harbour facility |
| HULKES | Hulk |
| LNDARE | Land area |
| LNDMRK | Landmark |
| MORFAC | Mooring/warping facility |
| OBSTRN | Obstruction |
| OFSPLF | Offshore platform |
| OILBAR | Oil barrier |
| OSPARE | Offshore production area |
| PILPNT | Pile |
| PIPARE | Pipeline area |
| PIPOHD | Pipeline, overhead |
| PIPSOL | Pipeline, submarine/on land |
| PONTON | Pontoon |
| PRDARE | Production/storage area |
| PYLONS | Pylon/bridge support |
| RAILWY | Railway |
| RIVBNK | River - bank |
| RUNWAY | Runway |
| SILTNK | Silo/tank |
| SLCONS | Shoreline Construction |
| SQUARE | Square |
| TUNNEL | Tunnel |