Buoyage, the process of marking navigational channels or hazards in bodies of water, has several synonymous terms. These include buoy marking, buoy placement, buoy layout, buoy design, buoyage system, buoy positioning, and marine signage. The synonyms for buoyage emphasize various aspects of the process, from the physical placement of buoys to the design and formation of a coordinated system. All of these terms are essential to effective navigation and safety on the water, ensuring that vessels can avoid hazards and stay on course. Understanding the various synonyms for buoyage is crucial for maritime professionals, sailors, and recreational boaters alike.