What is the Full Form of SOS?

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Full Form of SOS; Save our Souls; Save our Ship

The full form of SOS is Save Our Souls. First recorded in 1905 to 1910 from the Morse code alphabet. In which three dots (or short clicks) represent the letter S and three dashes (or long clicks) represent the letter O. Additionally, the letters represented by the radiotelegraphic signal (· · · – – – · · ·) used as an internationally recognized call for help.

What is SOS in Light Signals?

SOS is a standard distress signal that can also be used visually by using a light signal. Moreover, SOS light signals may consist of three short/three long/three short flashes, for example from a survival mirror. An interesting fact is that “S O S” can be read upside down which helps with visual identification.

Also Read: What is the Full Form of SMO?

When was SOS first Used?

Furthermore, here is when SOS was first used:

  • The German government included it in radio laws on the 1st of April 1905.
  • After being included in the second International Radiotelegraphic Convention, it became the global standard.
  • Consequently, it went into effect on July 1, 1908.
  • The Global Maritime Distress and Safety System took over this radio distress signal in 1999.

Also Read: What is the Full Form of CSS?

Other Full Form of SOS

Another popular full form of SOS is Save Our Ship. The code indicates that a person is in danger and needs immediate assistance. In this way, SOS remains a common distress signal that can be used with any signalling system. Moreover, it has been used as a visual distress signal, consisting of three short/three long/three short flashes of light from a survival mirror. Additionally, individual letters “S O S” have been spelt out in various circumstances. For example, imprinted in a snowbank or constructed out of logs on a beach.

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We hope this blog has helped you understand the Full Form of SOS and everything related to it. If you want to know more, find the 300+ full forms list on our blog. Moreover, in the world of short forms, you can rely on the Leverage edu page to know about more full forms like this! Connect with us study abroad experts to achieve your international dream today!

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