of naval signals and private signals, most notably Marryat's Code, the most widely used code flags prior to 1857. What is now the International Code of...

and associated codes is the International Code of Signals. Various navies have flag systems with additional flags and codes, and other flags are used in...

ACP-131 NOTAM Code Amateur radio Brevity code International Code of Signals International maritime signal flags Morse code Prosigns for Morse code QRA locator...

alphabet was formally named "Phonetic Alphabet and Figure Code". International Code of Signals for Visual, Sound, and Radio Communications, United States...

Virtually all signalling by non-naval vessels is now organized under the International Code of Signals (whether by flaghoist, semaphore, signal lamp, or other...

Country calling codes, country dial-in codes, international subscriber dialing (ISD) codes, or most commonly, telephone country codes are telephone number...

Procedural signs or prosigns are shorthand signals used in Morse code telegraphy, for the purpose of simplifying and standardizing procedural protocols...

The Aeronautical Code signals are radio signal codes. They are part of a larger set of Q Codes allocated by the ITU-R. The QAA–QNZ code range includes phrases...

Flag signals can mean any of various methods of using flags or pennants to send signals. Flags may have individual significance as signals, or two or...

are defined in the International Regulations for Preventing Collisions at Sea and in the International Code of Signals. Mayday signals must only be used...

and Secret Water. Flag signals Heliograph International Code of Signals International maritime signal flags Railway signalling Aircraft marshalling Optical...

civilian vessels the International Code of Signals is used. The Russian Navy Code of Signals originates from a similar code of signals used by the Imperial...

the International Code of Signals, originally created for ship communication by signalling using flags, was expanded by adding a collection of five-letter...

forward in 1906 by the U.S. Navy, suggested that the International Code of Signals flag signals should be adopted for radio use, including NC, which stood...

small set of punctuation and procedural signals (prosigns). There is no distinction between upper and lower case letters. Each Morse code symbol is formed...

famous flag signal). Maritime flag signalling Semaphore Signal lamp International Code of Signals Russian Navy Code of Signals Japanese Navy Signal Flags Thucydides...

Ten-codes, officially known as ten signals, are brevity codes used to represent common phrases in voice communication, particularly by US public safety...

telegraphy International Code of Signals, a standard for sending signals by displaying flags Maritime flag signalling, generally flaghoist signalling, by which...

Z Code (like Q Code and X Code) is a set of operating signals used in CW, TTY and RTTY radio communication. There are at least three sets of Z codes. There...

Allied Maritime Signal and Maneuvering Book used by all navies of NATO, which adopted a modified form of the International Code of Signals. Because the latter...

the sinking of the German battleship Bismarck. "Oscar" was derived from the International Code of Signals for the letter 'O', which is code for "Man Overboard"...

flags are used for various signals in team sailing races (see Racing Rules of Sailing). A red flag warning is a signal of high wildfire danger, and a...

alphabet was formally named "Phonetic Alphabet and Figure Code". International Code of Signals for Visual, Sound, and Radio Communications, United States...

abbreviation used in APA-style and other styles of bibliographic citations in the International Code of Signals, denotes a tsunami warning This disambiguation...

governments or organizations. Braille International Code of Signals International Maritime Signal Flags International Phonetic Alphabet In radio communications...

The QN Signals are Morse code operating signals that were introduced for Amateur radio net operation in 1939 on the Michigan QMN Net to lighten the burdens...

Orders Production. Headquarters, Department of the Army. May 2022. pp. D-6. "International Code of Signals". Maritime Safety Information. National...

aforementioned signals, there are restricted signals with published frequencies and chip rates, but the signals use encrypted coding, restricting use...

sequence of amino acids that form a protein molecule; a type of codon called a stop codon signals the end of the sequence. In mathematics, a Gödel code was...

mandatory carrier selection code consisting of one or more digits Brazil (see Telephone numbers in Brazil § International calls) Cambodia (001 – Telecom...