List of Vessel Type codes and descriptions used in the Yacht Register B Brig BG Brigantine BK Barkentine (or Barquentine) BQ Barque BT Baltic Trader BT Baltic Trader C Cruiser C/LR Long Range Cruiser CF Fast Cruiser CL Clipper CL/K Kite Clipper CP Cockpit CR Cutter CT Catamaran CT/CF Fast Cruiser Catamaran CT/M Maxi Catamaran D Displacement DC Day Charter DVC Diver Charter DVC/RS Diver Charter /Research Vessel DW Dhow E Explorer/Expedition Vessel E/TR Long Range Expedition Trawler EX Converted vessel EX/TD/E Converted Vessel / Tri-Deck Explorer EX/TR/RS Converted Vessel / Trawler/Research Vessel F Flybridge F/SB Flybridge Sports G Gaff Rigged GL Goelette (French Schooner) GT Gulet HB Houseboat HF Hydrofoil JK Junk KT Ketch KT/G Gaff rigged Ketch LG Lugger M Maxi MN Mission Vessel MS Motor Sailer MS/DVC Motor Sailer / Diver Charter MS/GT Motor Sailer/Gulet MS/MVC Motor Sailor / Mini Cruise Vessel MVC Mini Cruise Vessel MVC/CL Clipper/Mini Cruise Vessel MVC/GT Mini Cruise Vessel / Gulet MVC/RC Sailing Mini Cruise Vessel/Racer MY Motor Yacht O Open OS Offshore OSV Offshore Supply Vessel P Planing PH Pilothouse PI Phinisi RC Racer RP Replica Vessel RP/RC Replica Vessel/Racer RP/ST Replica Vessel/Sail Training RPH Raised Pilothouse RS Research Vessel RS/AR Atlantic Record/Research Vessel SB Sports SC Schooner SC/G Gaff Rigged Schooner SD Semi-Displacement or Semi Planing SF Sportfisher SF/DVC Sportfisher/Diver Charter SF/MSP Sportfisher Mother Ship SL Sloop SL/CR Cutter rigged Sloop SM Super Maxi ST Sail Training Vessel SV Support Vessel SY Sailing Yacht TD Tri-Deck TD/CP Tri-Deck Cockpit TD/F Tri-Deck Flybridge TG Motor Tug TJ Tjalk TM Trimaran TM/DVC Trimaran/Diver Charter TM/RC Trimaran Racer TMM Maxi Trimaran TR Trawler TV Training Vessel YL Yawl