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Nautical chart abbreviations are like the secret code of the seas—except instead of buried treasure, they lead to rocks, buoys, and mysterious dashed lines that scream, 'Don’t sail here.' Learning them can feel like cracking a pirate’s encrypted diary, but don’t worry, matey! With clever tools, quirky mnemonics, and a splash of humour, we’ll help you go from 'What’s "FOUL" mean? to confidently navigating the “Wk” wrecks and “Fl G” flashes like a salty sea captain. Think of it as Rosetta Stone, but for avoiding sandbanks!
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Results: 1071
  • Term
    Definition
  • Flag Semaphore, Number Number 0 (Flag Semaphore)
    Number 0 (Flag Semaphore)

    Flag semaphore indicating the Number 0. This shape represents both the Number 0 (Flag Semaphore) and the Letter K (Flag Semaphore).

    Before...

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  • Morse Code, Signals & Communication Number 0 (Morse Code)

    International Morse Code sequence representing the number 0.

  • Flag / Pennant, Signals & Communication Numeral 0 (Flag Pennant)

    The flag represents the numerical value of zero.

  • Flag Semaphore, Number Number 1 (Flag Semaphore)
    Number 1 (Flag Semaphore)

    Flag semaphore indicating the number 1. This shape is the Number 1 (Flag Semaphore) and the Letter A (Flag Semaphore).

    Before delivering...

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  • Morse Code, Signals & Communication Number 1 (Morse Code)

    International Morse Code sequence representing the number 1.

  • Flag / Pennant, Signals & Communication Numeral 1 (Flag Pennant)

    The flag represents the numerical value of one.

  • Flag Semaphore, Number Number 2 (Flag Semaphore)
    Number 2 (Flag Semaphore)

    Flag semaphore indicating the number 2. This shape is the Number 2 (Flag Semaphore) and the Letter B (Flag Semaphore).

    Before delivering...

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  • Morse Code, Signals & Communication Number 2 (Morse Code)

    International Morse Code sequence representing the number 2.

  • Flag / Pennant, Signals & Communication Numeral 2 (Flag Pennant)

    The flag represents the numerical value of two.

  • Number 2 - Two (Too)

    "Too" refers to the number two or the second in a series of items or actions. It can denote the quantity of something, such as two boats, two...

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  • Flag Semaphore, Number Number 3 (Flag Semaphore)
    Number 3 (Flag Semaphore)

    Flag semaphore indicating the Number 3. This shape represents both the Number 3 (Flag Semaphore) and the Letter C (Flag Semaphore).

    Before...

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  • Morse Code, Signals & Communication Number 3 (Morse Code)

    International Morse Code sequence representing the number 3.

  • Flag / Pennant, Signals & Communication Numeral 3 (Flag Pennant)

    The flag represents the numerical value of three.

  • Number 3 - Three (Tree)

    Tree is a signal that indicates the number 3 in communication between vessels or personnel. This signal can be conveyed visually using hand...

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  • Number 4 - Four (For Er)

    "Four" is the numerical value representing the quantity of 4. In marine terminology, "four" is also used to refer to the fourth officer on a...

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  • Flag Semaphore, Number Number 4 (Flag Semaphore)
    Number 4 (Flag Semaphore)

    Flag semaphore indicating the Number 4. This shape represents both the Number 4 (Flag Semaphore) and the Letter D (Flag Semaphore).

    Before...

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  • Morse Code, Signals & Communication Number 4 (Morse Code)

    International Morse Code sequence representing the number 4.

  • Number 5 - Five (Fife)

    "Five" is a numerical term representing the quantity of 5. In marine terminology, it may refer to a group of five individuals or objects, such as...

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  • Flag Semaphore, Number Number 5 (Flag Semaphore)
    Number 5 (Flag Semaphore)

    Flag semaphore indicating the Number 5. This shape represents both the Number 5 (Flag Semaphore) and the Letter E (Flag Semaphore).

    Before...

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  • Morse Code, Signals & Communication Number 5 (Morse Code)

    International Morse Code sequence representing the number 5.

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