SAE AS425

Description / Abstract: This Standard is intended to establish preferred abbreviations for use on panels, controls, instruments, displays, placards and markings. The recommendations apply t o terins used i n the f l i g h t deck of transport aircraft. The abbreviations, symbols and codes do not supersede those used i n airworthiness regulations or aeronautical charts and documents. Where conflict is possible the operational context must be such as to resolve any arabiguity. abbreviation should be used. If doubt exists, an al ternative abbreviation or less truncated