Table 4: Abbreviations of nation nodes.

Abbr. Full name Abbr. Full name

AFG Afghanistan AGO Angola
ALB Albania ARE United Arab Emirates
ARGArgentinaAUSAustralia
AUTAustriaAZEAzerbaijan
BELBelgiumBFABurkina Faso
BGRBulgariaBGDBangladesh
BIHBosnia and HerzegovinaBLRBelarus
BOLBoliviaBRABrazil
BWABotswanaCAFCentral African Republic
CANCanadaCHESwitzerland
CHLChileCHNChina
CIVCote D'IvoireCMRCameroon
CODCongo COL Colombia
CRICosta RicaCUBCuba
CZECzech RepublicDEUGermany
DNKDenmarkDOMDominican Republic
DZAAlgeriaECUEcuador
ERIEritreaESPSpain
ESTEstoniaETHEthiopia
FINFinlandFRAFrance
GABGabonGBRUnited Kingdom
GHAGhanaGINGuinea
ALBAlbaniaGTMGuatemala
HNDHondurasHRV Croatia
HTIHaitiHUNHungary
IDNIndonesiaINDIndia
IRLIrelandIRNThe Islamic Republic of Iran
IRQIraqISLIceland
ITAItalyJAMJamaica
JORJordanJPNJapan
KAZKazakhstanKENKenya
KGZKyrgyzstanKHMCambodia
KORKoreaLAOLaos
LBRLiberiaLBYLibya
LKASri LankaLTULithuania
LVALatviaMDAMoldova
MDGMadagascarMEXMexico
MKDMacedoniaMLIMali
MMRMyanmarMNGMongolia
MOZMozambiqueMRTMauritania
MYSMalaysiaNAMNamibia
NERNigerNGANigeria
NICNicaraguaNLDNetherlands
NORNorwayNPLNepal
NZLNew ZealandOMNOman
PAKPakistanPANPanama
PERPeruPHLPhilippines
POLPolandPRKNorth Korea
PRTPortugalROURomania
RUSRussian FederationSAUSaudi Arabia
SDNSudanSENSenegal
SGPSingaporeSLVEl Salvador
SOMSomaliaSRBSerbia
SSDSouthern SudanSVKSlovak Republic
SVNSloveniaSWESweden
TCDChadTHAThailand
TJKTajikistanTKMTurkmenistan
TURTurkeyTZATanzania
UGAUgandaUKRUkraine
USAUnited StatesUZBUzbekistan
VENBolivarian Republic of VenezuelaVNMVietnam
YEMRepublic of YemenZAFSouth Africa
ZMBZambiaZWEZimbabwe