Brevity code

Brevity codes are used in amateur radio, maritime, aviation and military communications. They are designed to convey complex information with a few words or codes. Some are classified from the public.

List

 * ACP-131 Allied military brevity codes
 * ARRL Numbered Radiogram
 * Commercial codes such as the Acme Commodity and Phrase Code, the ABC Telegraphic Code, Bentley's Complete Phrase Code, and Unicode
 * Fox
 * Multiservice tactical brevity code used by various military forces. The codes' procedure words, a type of voice procedure, are designed to convey complex information with a few words, when brevity is required but security is not
 * Ten-code, North American police brevity codes, including such notable ones as 10-4
 * Phillips Code
 * NOTAM Code
 * Wire signal, Morse Code abbreviation, also known as 92 Code. Appears in informal language-independent ham conversations
 * World War II Allied names for Japanese aircraft