73

Translingual 73<dab!> Etymology telecommunications From entry 73 in the Phillips Code, originally a list from 1 to 92 of numeric codes used to abbreviate common phrases used on telegraph lines. Symbol mul numeral symbol previous 72 next 74 The cardinal number seventy-three. Symbol mul symbol mul telecommunications regards, best regards (a valediction among ham radio enthusiasts). Usage notes 73s is occasionally used, but is etymologically incorrect, as 73 is already plural. Category:Hindu-Arabic script