• Centenary of Bangkok Railway Station (2016)
• ASEAN Taxi Vehicles (2015)
• Thai-Lao Friendship Bridge (2014)
• Charoen Krung Road (2011)
• Royal Carriages (2009)
• Underground Train System (2004)
• State Railway of Thailand (1997)
• Thai Tricycles (1997)
• Carts of Thailand (1992)
• Railway - 2nd Series (1990)
• Traffic Safety (1988)
• State Railway of Thailand (1977)

Water

• Chao Phraya River (2017)
• Thai Traditional Festival - Longboat Racing (2017)
• His Thai Majesty's Ships (2014)
• Ko Lae Boat (2012)
• Coastal Patrol Boat T. 991 (2007)
• Boats (2004)
• Royal Barge Anek Chaht Phuchong (2001)
• Royal Barge Ananta Nagaraat (2000)
• Royal Barge Suphanahong (1997)
• Royal Barge Narai Song Suban (1996)
• Inauguration of the ASEAN Submarine Cable System (1983)
• Royal Barge Suphanahong (1967)

Air

• Centennial of RTAF Founding Fathers' Aviation - 1st Series (2012)
• Centennial of RTAF Founding Fathers' Aviation - 2nd Series (2012)
• 50th Anniversary of Thai Airways International (2010)
• National Communications Day (2009)
• Suwannaphum Airport Opening Ceremony (2006)
• 50th Anniversary of AEROTHAI (1998)
• 80th Anniversary of the Royal Thai Air Force (1995)
• International Civil Aviation (1994)
• 72nd Anniversary of the Royal Thai Air Force (1987)
• 25th Anniversary of Thai Airways International (1985)
• Airmail - 3rd Series (1952)
• Siam Airmail - 1st Series - Provisional Issue with Overprint (1925)
• Siam Airmail - 1st Series (1924)

General

• 80th Anniversary of General Post Office Building (2020)
• ASEAN Mailboxes (2016)
• National Communications Day (2015)
• International Telecommunication Union (2015)
• Digital TV (2014)
• World Post Day (2014)
• Digital TV (2013)
• National Communications Day (2013)
• Ministry of Transport (2012)
• E-Commerce Issue (2009)
• The National Telecommunication Commission (2009)
• National Communications Day (2007)
• Japan-Thailand Diplomatic Relations (2007)
• National Communications Day (2006)
• Thai-Iranian Diplomatic Relations (2006)
• 50 Years of Thai-Argentina Relations (2005)
• 30 Years of Thai-Chinese Diplomatic Relations (2005)
• National Communications Day (2005)
• 10th Anniversary Diplomatic Relations with South Africa (2003)
• National Communications Day (2003)
• National Communications Day (2002)
• Thai Children in the IT Era (2001)
• National Communications Day - Borderless Communication (2000)
• National Communications Day (1999)
• 125th Anniversary of the Universal Postal Union (1999)
• National Communications Day (1998)
• Telecom Man of The Nation (1997)
• National Communications Day (1994)
• National Children's Day (1993)
• National Communications Day (1993)
• Post and Telegraph Department (1993)
• THAICOM Thailand's National Satellite Project (1993)
• Ministry of Transport and Communication (1992)
• National Communications Day (1992)
• National Communications Day (1991)
• Asia-Pacific Telecommunications Organization (1989)
• National Communications Day (1989)
• Transport & Communications Decade for Asia & the Pacific (1989)
• National Communications Day (1988)
• Traffic Safety (1988)
• 75th Anniversary of the Ministry of Communications (1987)
• National Communications Day (1987)
• National Communications Day (1986)
• Express Mail Service (1986)
• Inauguration Bangkok Mail Centre (1985)
• Thai membership to the International Telecommunications Union (1985)
• National Communications Day (1985)
• 20th Anniversary of the Asia-Pacific Broadcasting Union (1984)
• Adoption of the Postal Code (1983)
• Inauguration of the ASEAN Submarine Cable System (1983)
• Satellite Communications System (1983)
• World Communications Year (1983)
• 100th Anniversary of the Telephone Service (1976)
• 100th Anniversary of the Telegraph Service (1975)
• Centenary of the Universal Postal Union (1974)
• 3rd Anniversary of Satellite Communications (1970)
• Satellite Communications (1968)
• International Cooperation Year (1965)
• 80th Anniversary of the Post & Telegraph Department (1963)