Standard currency abbreviations from the Bank Of International Settlements are below.  

ALL Albanian lek

ARS Argentine peso

AUD Australian dollar

BGN Bulgarian lev

BHD Bahraini dinar

BRL Brazilian real

CAD Canadian dollar

CHF Swiss franc

CLP Chilean peso

CNY (RMB) Chinese yuan

COP Colombian peso

CZK Czech koruna

DKK Danish krone

EUR euro

GBP pound sterling

HKD Hong Kong dollar

HUF Hungarian forint

IDR Indonesian rupiah

ILS Israeli new shekel

INR Indian rupee

ISK Icelandic króna

JPY Japanese yen

KRW Korean won

MAD Moroccan dirham

MXN Mexican peso

MXV Mexican unidad de inversión (UDI)

MYR Malaysian ringgit

NAD Namibian dollar

NGN Nigerian naira

NOK Norwegian krone

NZD New Zealand dollar

OTH All other currencies

PEN Peruvian sol

PHP Philippine peso

PLN Polish zloty

RON Romanian leu

RUB Russian rouble

SAR Saudi riyal

SEK Swedish krona

SGD Singapore dollar

THB Thai baht

TRY Turkish lira

TWD New Taiwan dollar

USD US dollar

VES bolívar soberano

VND Vietnamese dong

XOF CFA franc (BCEAO)

ZAR South African rand