| ARM | Armenia |
| AZE | Azerbaijan |
| BGD | Bangladesh |
| BTN | Bhutan |
| BRN | Brunei Darussalam |
| KHM | Cambodia |
| CHN | China |
| FJI | Fiji |
| GEO | Georgia |
| HKG | Hong Kong, China |
| IND | India |
| IDN | Indonesia |
| KAZ | Kazakhstan |
| PRK | Korea Democratic People’s Republic (hereafter Korea DPR) |
| KGZ | Kyrgyzstan |
| LAO | Lao People’s Democratic Republic (hereafter Lao PDR) |
| MAC | Macau, China |
| MYS | Malaysia |
| MDV | Maldives |
| MNG | Mongolia |
| NPL | Nepal |
| PAK | Pakistan |
| PNG | Papua New Guinea |
| PHL | Philippines |
| WSM | Samoa |
| SGP | Singapore |
| LKA | Sri Lanka |
| TJK | Tajikistan |
| THA | Thailand |
| TLS | Timor-Leste |
| TON | Tonga |
| TKM | Turkmenistan |
| UZB | Uzbekistan |
| VNM | Viet Nam |