Nautical symbols
- Popular
- Natural & Cultural Features
- Ports
- Landmarks, Services, Small Craft (Leisure) Facilities & Offshore Installations
- Depths, Nature of the Seabed, Rocks, Wrecks & Obstructions
- Areas, Limits, Tides & Currents
- Buoys, Beacons, Tracks & Routes
- Lights, Fog Signals, Radar, Radio & Satellite Navigation Systems