| No. | Topic | Duration Date |
| 1 | The Role of Agriculture and national Resources on Global Warming | 7 Nov. 2011 – 9 Nov. 2011 |
| 2 | International Rubber Research and Development Board | 8 Nov. 2011 – 11 Nov. 2011 |
| 3 | International Symposium on Medicinal and Aromatic Plants | 15 Nov. 2011 – 18 Nov. 2011 |
| 4 | 3rd International Symposium on Papaya | 24 Nov. 2011 – 27 Nov. 2011 |
| 5 | International Symposium on Tropical and Subtropical Fruit | 29 Nov. 2011 - 2 Dec. 2011 |
| 6 | 22nd Congress of International Sericultural Commission | 1 Dec. 2011 - 5 Dec. 2011 |
| 7 | International Symposium on Orchids and Ornamental Plants | 9 Jan. 2012 – 12 Jan. 2012 |
| 8 | The 12th SABRAO Congress
The plant breeding challenger in a global dynamism: An International Conference to Celebrate His Majesty King Bhumibol’s 84th, 7 Cycle, Birthday Anniversary |
13 Jan. 2012 – 16 Jan. 2012 |
| 9 | International Symposium on Banana | 23 Jan. 2012 – 26 Jan. 2012 |
| 10 | Regional Symposium on Vegetables | 24 Jan. 2012 – 26 Jan 2012 |
| 11 | International Conference on Tropical and Subtropical Plant Diseases | 7 Feb 2012 – 9 Feb 2012 |
