ad	=	Andorra
ae	=	U.A.E.
af	=	Afghanistan
ag	=	Antigua a Barbuda
ai	=	Anguilla
al	=	Albania
am	=	Armenia
an	=	Antilles yr Iseldiroedd
ao	=	Angola
aq	=	Antarctica
ar	=	Ariannin
as	=	Samoa Americanaidd
at	=	Awstria
au	=	Awstralia
aw	=	Aruba
ax	=	Ynysoedd Åland
az	=	Azerbaijan
ba	=	Bosnia a Herzegovina
bb	=	Barbados
bd	=	Bangladesh
be	=	Gwlad Belg
bf	=	Burkina Faso
bg	=	Bwlgaria
bh	=	Bahrain
bi	=	Burundi
bj	=	Benin
bl	=	Saint Barthélemy
bm	=	Bermuda
bn	=	Brunei Darussalam
bo	=	Bolivia
br	=	Brasil
bs	=	Bahamas
bt	=	Bhutan
bv	=	Ynys Bouvet
bw	=	Botswana
by	=	Belarus
bz	=	Belize
ca	=	Canada
cc	=	Ynysoedd Cocos (Keeling)
cd	=	Congo-Kinshasa
cf	=	Gweriniaeth Affricanaidd Congo
cg	=	Congo-Brazzaville
ch	=	Y Swistir
ci	=	Arfoerdir Ifori
ck	=	Ynysoedd Cook
cl	=	Chile
cm	=	Cameroon
cn	=	Tsieina
co	=	Colombia
cr	=	Costa Rica
cu	=	Cuba
cv	=	Cape Verde
cx	=	Ynys Christmas
cy	=	Cyprus
cz	=	Gweriniaeth Tsiec
de	=	Yr Almaen
dj	=	Djibouti
dk	=	Denmarc
dm	=	Dominica
do	=	Gweriniaeth Dominica
dz	=	Algeria
ec	=	Ecuador
ee	=	Estonia
eg	=	Yr Aifft
eh	=	Gorllenwin Sahara
er	=	Eritrea
es	=	Sbaen
et	=	Ethiopia
fi	=	Ffindir
fj	=	Ffiji
fk	=	Ynysoedd Malfinas
fm	=	Micronesia
fo	=	Ynysoedd Ffaroe
fr	=	Ffrainc
ga	=	Gabon
gb	=	Y Deyrnas Unedig
gd	=	Grenada
ge	=	Georgia
gf	=	Guiana Ffrengig
gg	=	Guernsey
gh	=	Ghana
gi	=	Gibraltar
gl	=	Greenland
gm	=	Gambia
gn	=	Guinea
gp	=	Guadeloupe
gq	=	Guinea Cyhydeddol
gr	=	Groeg
gs	=	De Georgia ac Ynysoedd De Sandwich
gt	=	Guatemala
gu	=	Guam
gw	=	Guinea-Bissau
gy	=	Guyana
hk	=	Hong Kong
hm	=	Ynys Heard ac Ynys McDonald
hn	=	Honduras
hr	=	Croatia
ht	=	Haiti
hu	=	Hwngari
id	=	Indonesia
ie	=	Iwerddon
il	=	Israel
im	=	Ynys Manaw
in	=	India
io	=	Tiriogaeth Cefnfor Indiaidd Prydain
iq	=	Irac
ir	=	Iran
is	=	Ynys yr Iâ
it	=	Yr Eidal
je	=	Jersey
jm	=	Jamaica
jo	=	Yr Iorddonen
jp	=	Siapan
ke	=	Kenya
kg	=	Kyrgyzstan
kh	=	Cambodia
ki	=	Kiribati
km	=	Comoros
kn	=	Saint Kitts a Nevis
kp	=	Gogledd Corea
kr	=	De Corea 
kw	=	Kuwait
ky	=	Ynysoedd Cayman
kz	=	Kazakhstan
la	=	Laos
lb	=	Libanus
lc	=	Saint Lucia
li	=	Luxembourg
lk	=	Sri Lanka
lr	=	Liberia
ls	=	Lesotho
lt	=	Lithiwania
lu	=	Liechtenstein
lv	=	Latfia
ly	=	Libya
ma	=	Morocco
mc	=	Monaco
md	=	Moldova
me	=	Montenegro
mf	=	Saint Martin
mg	=	Madagascar
mh	=	Ynysoedd Marshall
mk	=	Macedonia
ml	=	Mali
mm	=	Myanmar
mn	=	Mongolia
mo	=	Macao 
mp	=	Ynysoedd Gogledd Mariana
mq	=	Martinique
mr	=	Mauritania
ms	=	Montserrat
mt	=	Malta
mu	=	Mauritius
mv	=	Maldives
mw	=	Malawi
mx	=	Mecsico
my	=	Malaysia
mz	=	Mozambique
na	=	Namibia
nc	=	Caledonia Newydd
ne	=	Niger
nf	=	Ynys Norfolk
ng	=	Nigeria
ni	=	Nicaragua
nl	=	Yr Iseldiroedd
no	=	Norwy
np	=	Nepal
nr	=	Nauru
nu	=	Niue
nz	=	Seland Newydd
om	=	Oman
pa	=	Panama
pe	=	Periw
pf	=	Polynesia Ffrengig
pg	=	Papua Guinea Newydd
ph	=	Philippines
pk	=	Pacistan
pl	=	Gwlad Pwyl
pm	=	Saint Pierre a Miquelon
pn	=	Pitcairn
pr	=	Puerto Rico
ps	=	Tiriogaeth Palestinaidd
pt	=	Portiwgal
pw	=	Palau
py	=	Paraguay
qa	=	Qatar
re	=	Reunion
ro	=	Rwmania
rs	=	Serbia
ru	=	Ffederasiwn Rwsiaidd
rw	=	Rwanda
sa	=	Saudi Arabia
sb	=	Ynysoedd Solomon
sc	=	Seychelles
sd	=	Swdan
se	=	Sweden
sg	=	Singapore
sh	=	Saint Helena
si	=	Slofenia
sj	=	Svalbard ac Jan Mayen
sk	=	Slofacia
sl	=	Sierra Leone
sm	=	San Marino
sn	=	Senegal
so	=	Somalia
sr	=	Suriname
st	=	Sao Tome a Principe
sv	=	El Salvador
sy	=	Syria
sz	=	Swaziland
tc	=	Ynysoedd Turks a Caicos
td	=	Chad
tf	=	Tiriogaethau De Ffrainc
tg	=	Togo
th	=	Thailand
tj	=	Tajikistan
tk	=	Tokelau
tl	=	Timor-Leste
tm	=	Turkmenistan
tn	=	Tunisia
to	=	Tonga
tr	=	Twrci
tt	=	Trinidad a Tobago
tv	=	Tuvalu
tw	=	Taiwan
tz	=	Tanzania
ua	=	Wcrain
ug	=	Uganda
um	=	Ynysoedd Arfordirol llai yr Unol Daleithiau
us	=	Yr Unol Daleithiau
uy	=	Uruguay
uz	=	Uzbekistan
va	=	Dinas y Fatican
vc	=	Saint Vincent a'r Grenadinau
ve	=	Venezuela
vg	=	Ynysoedd Virgin Prydain
vi	=	Ynysoedd Virgin UDA
vn	=	Fietnam
vu	=	Vanuatu
wf	=	Wallis a Futuna
ws	=	Samoa
ye	=	Yemen
yt	=	Mayotte
za	=	De Africa
zm	=	Zambia
zw	=	Zimbabwe