— Smart buoys
— Hazard buoys
— Mooring buoys
— Pendant buoys
— Midline buoys
— Monitoring buoys
— Environmental buoys
— Weather buoys
— Ball buoys
— Steel cylindrical buoys/p>
— Reef buoy
— Pipeline marker buoy
— Modular buoys
— Sub surface buoy
— Fad buoy
— GPS buoy
— Lighted buoy
— BL 620 buoy
— 8x26 buoy
— 5x11 buoy
— Ice buoy
— 7x17 buoy
— Fast water current buoy
— Nun buoy
— Radar reflective buoy
— 2NR buoy
— Anchor buoy
— Gong buoy
— Standby buoy
— Backdown buoy
— Preset buoy