ad = Andorra
ae = United Arab Emirates
af = Afghanistan
ag = Antigua & Barbuda
ai = Anguilla
al = Albania
am = Armenia
an = Netherlands Antilles
ao = Angola
aq = Antarctica
ar = Argentina
arpa = Old style Arpanet
as = American Samoa
at = Austria
au = Australia
aw = Aruba
az = Azerbaidjan
ba = Bosnia-Herzegovina
bb = Barbados
bd = Bangladesh
be = Belgium
bf = Burkina Faso
bg = Bulgaria
bh = Bahrain
bi = Burundi
bj = Benin
bm = Bermuda
bn = Brunei Darussalam
bo = Bolivia
br = Brazil
bs = Bahamas
bt = Bhutan
bv = Bouvet Island
bw = Botswana
by = Belarus
bz = Belize
ca = Canada
cc = Cocos (Keeling) Is
cf = Central African Republic
cg = Congo
ch = Switzerland
ci = Ivory Coast
ck = Cook Is
cl = Chile
cm = Cameroon
cn = China
co = Colombia
com = USA Commercial
cr = Costa Rica
cs = Former Czechoslovakia
cu = Cuba
cv = Cape Verde
cx = Christmas Island
cy = Cyprus
cz = Czech Republic
de = Germany
dj = Djibouti
dk = Denmark
dm = Dominica
do = Dominican Republic
dz = Algeria
ec = Ecuador
edu = USA Educational
ee = Estonia
eg = Egypt
eh = Western Sahara
es = Spain
et = Ethiopia
fi = Finland
fj = Fiji
fk = Falkland Is
fm = Micronesia
fo = Faroe Is
fr = France
fx = France (European Terr.)
ga = Gabon
gb = Great Britain
gd = Grenada
ge = Georgia
gf = French Guyana
gh = Ghana
gi = Gibraltar
gl = Greenland
gm = Gambia
gn = Guinea