This is useful for developing a lot of applications, I\'m putting it here to keep it handy for myself and hopefully others:
<select name='country'><option value=Choose>Choose Country</option><option value=CA>Canada</option><option value=JP>Japan</option><option value=US>United States</option><option value=GB>United Kingdom</option><option value=AF>Afghanistan</option><option value=AL>Albania</option><option value=DZ>Algeria</option><option value=AS>American Samoa</option><option value=AD>Andorra</option><option value=AO>Angola</option><option value=AI>Anguilla</option><option value=AQ>Antarctica</option><option value=AG>Antigua and Barbuda</option><option value=AR>Argentina</option><option value=AM>Armenia</option><option value=AW>Aruba</option><option value=AU>Australia</option><option value=AT>Austria</option><option value=AZ>Azerbaijan</option><option value=BS>Bahamas</option><option value=BH>Bahrain</option><option value=BD>Bangladesh</option><option value=BB>Barbados</option><option value=BY>Belarus</option><option value=BE>Belgium</option><option value=BZ>Belize</option><option value=BJ>Benin</option><option value=BM>Bermuda</option><option value=BT>Bhutan</option><option value=BO>Bolivia</option><option value=BA>Bosnia</option><option value=BW>Botswana</option><option value=BV>Bouvet Island</option><option value=BR>Brazil</option><option value=BN>Brunei</option><option value=BG>Bulgaria</option><option value=BF>Burkina Faso</option><option value=BI>Burundi</option><option value=KH>Cambodia</option><option value=CM>Cameroon</option><option value=CV>Cape Verde</option><option value=KY>Cayman Islands</option><option value=CF>Central African Republic</option><option value=TD>Chad</option><option value=CL>Chile</option><option value=CN>China</option><option value=CX>Christmas Island</option><option value=CC>Cocos (Keeling) Islands</option><option value=CO>Colombia</option><option value=KM>Comoros</option><option value=CG>Congo</option><option value=CK>Cook Islands</option><option value=CR>Costa Rica</option><option value=CI>Côte d'Ivoire</option><option value=HR>Croatia (Hrvatska)</option><option value=CU>Cuba</option><option value=CY>Cyprus</option><option value=CZ>Czech Republic</option><option value=CD>Congo (DRC)</option><option value=DK>Denmark</option><option value=DJ>Djibouti</option><option value=DM>Dominica</option><option value=DO>Dominican Republic</option><option value=TP>East Timor</option><option value=EC>Ecuador</option><option value=EG>Egypt</option><option value=SV>El Salvador</option><option value=GQ>Equatorial Guinea</option><option value=ER>Eritrea</option><option value=EE>Estonia</option><option value=ET>Ethiopia</option><option value=FK>Falkland Islands</option><option value=FO>Faroe Islands</option><option value=FJ>Fiji Islands</option><option value=FI>Finland</option><option value=FR>France</option><option value=GF>French Guiana</option><option value=PF>French Polynesia</option><option value=GA>Gabon</option><option value=GM>Gambia</option><option value=GE>Georgia</option><option value=DE>Germany</option><option value=GH>Ghana</option><option value=GI>Gibraltar</option><option value=GR>Greece</option><option value=GL>Greenland</option><option value=GD>Grenada</option><option value=GP>Guadeloupe</option><option value=GU>Guam</option><option value=GT>Guatemala</option><option value=GN>Guinea</option><option value=GW>Guinea-Bissau</option><option value=GY>Guyana</option><option value=HT>Haiti</option><option value=HN>Honduras</option><option value=HK>Hong Kong SAR</option><option value=HU>Hungary</option><option value=IS>Iceland</option><option value=IN>India</option><option value=ID>Indonesia</option><option value=IR>Iran</option><option value=IQ>Iraq</option><option value=IE>Ireland</option><option value=IL>Israel</option><option value=IT>Italy</option><option value=JM>Jamaica</option><option value=JO>Jordan</option><option value=KZ>Kazakhstan</option><option value=KE>Kenya</option><option value=KI>Kiribati</option><option value=KR>Korea</option><option value=KW>Kuwait</option><option value=KG>Kyrgyzstan</option><option value=LA>Laos</option><option value=LV>Latvia</option><option value=LB>Lebanon</option><option value=LS>Lesotho</option><option value=LR>Liberia</option><option value=LY>Libya</option><option value=LI>Liechtenstein</option><option value=LT>Lithuania</option><option value=LU>Luxembourg</option><option value=MO>Macao SAR</option><option value=MK>Macedonia</option><option value=MG>Madagascar</option><option value=MW>Malawi</option><option value=MY>Malaysia</option><option value=MV>Maldives</option><option value=ML>Mali</option><option value=MT>Malta</option><option value=MH>Marshall Islands</option><option value=MQ>Martinique</option><option value=MR>Mauritania</option><option value=MU>Mauritius</option><option value=YT>Mayotte</option><option value=MX>Mexico</option><option value=FM>Micronesia</option><option value=MD>Moldova</option><option value=MC>Monaco</option><option value=MN>Mongolia</option><option value=MS>Montserrat</option><option value=MA>Morocco</option><option value=MZ>Mozambique</option><option value=MM>Myanmar</option><option value=NA>Namibia</option><option value=NR>Nauru</option><option value=NP>Nepal</option><option value=NL>Netherlands</option><option value=AN>Netherlands Antilles</option><option value=NC>New Caledonia</option><option value=NZ>New Zealand</option><option value=NI>Nicaragua</option><option value=NE>Niger</option><option value=NG>Nigeria</option><option value=NU>Niue</option><option value=NF>Norfolk Island</option><option value=KP>North Korea</option><option value=MP>Northern Mariana Islands</option><option value=NO>Norway</option><option value=OM>Oman</option><option value=PK>Pakistan</option><option value=PW>Palau</option><option value=PA>Panama</option><option value=PG>Papua New Guinea</option><option value=PY>Paraguay</option><option value=PE>Peru</option><option value=PH>Philippines</option><option value=PN>Pitcairn Islands</option><option value=PL>Poland</option><option value=PT>Portugal</option><option value=PR>Puerto Rico</option><option value=QA>Qatar</option><option value=RE>Reunion</option><option value=RO>Romania</option><option value=RU>Russia</option><option value=RW>Rwanda</option><option value=WS>Samoa</option><option value=SM>San Marino</option><option value=ST>São Tomé and Príncipe</option><option value=SA>Saudi Arabia</option><option value=SN>Senegal</option><option value=YU>Serbia and Montenegro</option><option value=SC>Seychelles</option><option value=SL>Sierra Leone</option><option value=SG>Singapore</option><option value=SK>Slovakia</option><option value=SI>Slovenia</option><option value=SB>Solomon Islands</option><option value=SO>Somalia</option><option value=ZA>South Africa</option><option value=ES>Spain</option><option value=LK>Sri Lanka</option><option value=SH>St. Helena</option><option value=KN>St. Kitts and Nevis</option><option value=LC>St. Lucia</option><option value=PM>St. Pierre and Miquelon</option><option value=VC>St. Vincent / Grenadines</option><option value=SD>Sudan</option><option value=SR>Suriname</option><option value=SJ>Svalbard and Jan Mayen</option><option value=SZ>Swaziland</option><option value=SE>Sweden</option><option value=CH>Switzerland</option><option value=SY>Syria</option><option value=TW>Taiwan</option><option value=TJ>Tajikistan</option><option value=TZ>Tanzania</option><option value=TH>Thailand</option><option value=TG>Togo</option><option value=TK>Tokelau</option><option value=TO>Tonga</option><option value=TT>Trinidad and Tobago</option><option value=TN>Tunisia</option><option value=TR>Turkey</option><option value=TM>Turkmenistan</option><option value=TC>Turks and Caicos Islands</option><option value=TV>Tuvalu</option><option value=UG>Uganda</option><option value=UA>Ukraine</option><option value=AE>United Arab Emirates</option><option value=UY>Uruguay</option><option value=UZ>Uzbekistan</option><option value=VU>Vanuatu</option><option value=VA >Vatican City</option><option value=VE>Venezuela</option><option value=VN>Viet Nam</option><option value=VG>Virgin Islands (British)</option><option value=VI>Virgin Islands</option><option value=WF>Wallis and Futuna</option><option value=WI>West Indies</option><option value=YE>Yemen</option><option value=ZM>Zambia</option><option value=ZW>Zimbabwe</option></select>
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