| ACHARE | Anchorage area |
| CBLARE | Cable area |
| DMPGRD | Dumping ground |
| DRGARE | Dredged area |
| DWRTPT | Deep water route part |
| FAIRWY | Fairway |
| ICNARE | Incineration area |
| ISTZNE | Inshore traffic zone |
| MARCUL | Marine farm/culture |
| MIPARE | Military practice area |
| OSPARE | Offshore production area |
| PIPARE | Pipeline area |
| PRCARE | Precautionary area |
| RESARE | Restricted area |
| SPLARE | Sea-plane landing area |
| SUBTLN | Submarine transit lane |
| TESARE | Territorial sea area |
| TSSCRS | Traffic Separation Scheme - Crossing |
| TSSLPT | Traffic Separation Scheme - Lane part |
| TSSRON | Traffic Separation Scheme - Roundabout |