3-Letter Olympic Country Codes (partial)

Code Country
ARGArgentina
ASAAmerican Samoa
AUSAustralia
AUTAustria
BAHBahamas
BARBarbados
BELBelgium
BERBermuda
BOLBolivia
BRABrazil
BULBulgaria
CANCanada
CAYCayman Islands
CHIChile
CHNChina
CIVCote d'Ivoire
COLColombia
CPVCape Verde
CRCCosta Rica
CROCroatia
CUBCuba
CYPCyprus
CZECzech Republic
DENDenmark
DMADominica
DOMDominican Republic
ECUEcuador
EGYEgypt
ESAEl Salvador
ESPSpain
ESTEstonia
FIJFiji
FINFinland
FRAFrance
GBRUnited Kingdom (Great Britain)
GERGermany
GREGreece
GUAGuatemala
GUMGuam
HAIHaiti
HKGHong Kong
HONHonduras
HUNHungary
INAIndonesia
INDIndia
IRIIran
IRLIreland
IRQIraq
ISLIceland
ISRIsrael
ISVVirgin Islands
ITAItaly
IVBBritish Virgin Islands
JAMJamaica
JORJordan
JPNJapan
KENKenya
KORKorea, South
KSASaudi Arabia
KUWKuwait
LATLatvia
LIBLebanon
LIE Liechtenstein
MADMadagascar
MARMorocco
MASMalaysia
MEXMexico
MKDMacedonia
MLTMalta
MONMonaco
NEDNetherlands
NGRNigeria
NORNorway
NZLNew Zealand
PAKPakistan
PANPanama
PERPeru
PHIPhilippines
PLWPalau
POLPoland
PORPortugal
PRKKorea, North (DPR of Korea)
PURPuerto Rico
ROMRomania
RSASouth Africa
RUSRussia
SAMSamoa
SINSingapore
SUISwitzerland
SVKSlovakia
SWESweden
TGATonga
THAThailand
TKMTurkmenistan
TLSTimor-Leste
TPETaiwan (Republic of China)
TRITrinidad and Tobago
TUNTunisia
TURTurkey
UAEUnited Arab Emirates
UKRUkraine
USAUnited States
VENVenezuela