AIS ENCODING GUIDE AND U.S. DESTINATION CODES
U.S. GUIDs (Geographic Unique IDs) which may be used in lieu of UN/LOCODES
Submit the following to request a geographically unique ID (GUID) code for an unencoded U.S. waterborne facility or geographically unique navigation point of interest (POI):
Have an AIS encoding or LOCODE question? Please
contact us .