| Asset-backed financing--Thailand (2) |
| Asset-liability management--Myanmar (1) |
| Asset-liability management--Nepal (1) |
| Assistive computer technology (1) |
| Associate Registrar for Student Affairs (ARSA) (1) |
| Association to Advance Collegiate Schools of Business (AACSB) (1) |
| Associations, institutions, etc. (1) |
| Associations, institutions, etc.--Nepal (1) |
| Associations, institutions, etc.--Nepal--Management (1) |
| Associations, institutions, etc.--Singapore (1) |
| Associations, institutions, etc.--Thailand (1) |
| Assumption University--Relations--Asian Institute of Technology (1) |
| Astaxanthin (3) |
| Astronautics--Communication systems (1) |
| Astronauts (1) |
| Asymatric digital subscriber lines--Vietnam--Ho Chi Minh (1) |
| Asymptotic distribution (Probability theory) (1) |
| Asynchronous tranfer mode (1) |
| Asynchronous transfer mode (28) |
| Asynchronous transfer mode. (1) |