SOS was introduced for emergency maritime radio communication using Morse code. Radio (initially known as "wireless telegraphy") was developed in the late 1890s, and was quickly recognized as an …

Mar 28, 2025 · What does SOS mean? According to Merriam-Webster, SOS is “an internationally recognized signal of distress in radio code, used especially by ships calling for help.”

The meaning of SOS is an internationally recognized signal of distress in radio code - - - used especially by ships calling for help.

SOS is not an acronym, although it has sometimes been treated as one in popular imagination; “save our ship” and “save our souls” are the most common suggested “meanings” for the signal. SOS is …

Feb 2, 2026 · What Does SOS Mean? At its core, SOS is a universal distress signal used to ask for help. It signals that someone is in trouble and needs immediate assistance. While many people …

Dec 5, 2019 · SOS is an internationally recognized distress signal used to request urgent help. While it originally stood for “Save Our Ship” or “Save Our Souls”, it does not actually have an official acronym …

May 12, 2023 · So what does "SOS" actually mean? Here's everything you need to know about the term and its military origins, plus the new feature on your iPhone that utilizes it for your safety.

Jul 12, 2024 · SOS is a universal distress signal used in emergencies to signal for help. The letters SOS do not stand for anything specific; they were chosen for their simplicity and clarity in Morse code.

Dec 29, 2025 · SOS is a globally recognized signal that represents distress, danger, or urgent help. While most people associate it with emergencies, its meaning and usage have expanded into texting, …

Jun 12, 2025 · SOS (pronounced as the letters S-O-S) is used as a distress call, signifying that someone needs assistance. Related: So, What Does SOS Actually Stand For? SOS is just that—SOS. It was...