Ship identifier

• Code letters
• Craft Identification Number
• ENI number
• Hull classification symbol
• Hull classification symbol (Canada)
• Hull number
• IMO number
• List of hull classifications
• Maritime Mobile Service Identity
• Maritime call sign
• Name
• Naval Registry Identification Number
• Niña
• Official number
• Pennant number
• Ship class
• Ship prefix
• identifier
• international Code of Signals
• serial code