@iota/area-codes/src/alphabet.ts

IOTA Area Codes (IAC) JavaScript

/**
 * The character set used in Open Location Code encoding.
 * @private
 */
export const OLC_APHABET: string = "23456789CFGHJMPQRVWX0+";
/**
 * The character set used in IOTA Area Code encoding.
 * @private
 */
export const IAC_APHABET: string = "FGHJKLMNOPQRSTUVXWYZA9";