Related Clues:

• It's key to border's commodities trade
• Set of standards for banks countrywide
• Secret system
• Computer language, say
• Fish bone ultimately reveals secret message
• Encrypted language
• 'The Da Vinci —'
• Swimmer last in race, might one be broken?
• Word with ZIP
• *It's built for computers
• Secret language of fish — English?
• Make an app
• Hackers crack it
• Means of settling European collection of laws
• Morse —