| ASWG | Abortion Services Working Group 
| Others |
| ASWG | Academic Standards Working Group
| Others |
| ASWG | Address Standard Working Group
| Others |
| ASWG | Administrative Systems Working Group
| Others |
| ASWG | Advisory Statistical Work Group
| Others |
| ASWG | Aerial Survey Working Group
| Others |
| ASWG | African Studies Working Group
| Others |
| ASWG | Agricultural Sector Working Group
| Others |
| ASWG | Agriculture Sector Working Group
| Others |
| ASWG | Air Safety Work Group
| Others |
| ASWG | Alumni Support Working Group
| Others |
| ASWG | American Steel Wire Gage
| Others |
| ASWG | Ancillary Services Working Group
| Others |
| ASWG | Applicant Selection Working Group
| Others |
| ASWG | Application Selection Working Group
| Others |
| ASWG | Archaeological Sites working group
| Others |
| ASWG | Arizona Solar Working Group
| Others |
| ASWG | AseXML Standards Working Group
| Others |
| ASWG | ASOS Software Working Group
| Others |
| ASWG | Astronomical Science Working Group
| Others |
| ASWG | ATM Security Working Group
| Others |
| ASWG | ATST (Advanced Technology Solar Telescope) Science Working Group
| Others |
| ASWG | Audio Standards Working Group
| Others |
| ASWG | Audit Software Working Group
| Others |
| ASWG | Australian Special Wireless Group
| Others |