Code of Signals Save
International nautical/marine signal flags geographic.org.
http://www.geographic.org/flags/code_...   

International Signal Flags Save
Graphic word-to-signal converter.
http://www.sartori.com/nhc/flags/   

Maritime Signal Flags Save
Offers quiz of random phrases with English translations.
http://www.sideslip.org/flags/   

Nautical Flag Translator Save
Translate your initials into nautical signal flags.
http://www.wingood.com/flagselect.asp   

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