SOS

SOS is a universal emergency signal used to request help. It consists of a specific pattern of three short signals, three long signals, and three short signals (· · · — — — · · ·), often transmitted via Morse code or visually. It doesn't stand for specific words but is recognized worldwide as a distress call, especially in maritime and emergency situations. Its simplicity makes it easy to recognize and transmit in critical moments when immediate assistance is needed. The SOS signal is a vital part of emergency communication, symbolizing a clear plea for aid.