* βeta
| Capital | (*) See Notes at bottom of the table | |||
| N | Flag | Member Countries | name | |
| 1 | Bangladesh | Dhaka | ||
| 2 | Bhutan | Thimphu | ||
| 3 | India | New Delhi | ||
| 4 | Myanmar | Rangoon | ||
| 5 | Nepal | Kathmandu | ||
| 6 | Sri Lanka | Colombo | ||
| 7 | Thailand | Bangkok | ||
| Abbreviation : BIMSTEC Title : Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation Aim : to foster socio-economic cooperation among members. Established in : June 1997 |
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| Capital name | ||||