ASIAN COUNTRIES: According to Wikipedia's article on Asia, the continent's countries are categorized thus:

Central Asia

• Kazakhstan
• Kyrgyzstan
• Tajikistan
• Turkmenistan
• Uzbekistan

Eastern Asia

• Hong Kong
• Japan
• Macau
• Mongolia
• North Korea
• China
• Taiwan
• South Korea

Northern Asia

• Russia

Southeastern Asia

• Brunei
• Burma (Myanmar)
• Cambodia
• East Timor
• Indonesia
• Laos
• Malaysia
• Phillipines
• Singapore
• Thailand
• Vietnam

Southern Asia

• Afghanistan
• Bangladesh
• Bhutan
• India
• Maldives
• Nepal
• Pakistan
• Sri Lanka

Western Asia

• Armenia
• Azerbaijan
• Bahrain
• Cyprus
• Georgia
• Iraq
• Iran
• Israel
• Jordan
• Kuwait
• Lebanon
• Oman
• Palestinian Territories
• Qatar
• Saudi Arabia
• Syria
• Turkey
• United Arab Emirates
• Yemen