| Abbreviation | Definition |
|---|---|
| ACW | All Cosmetics Wholesale |
| ACW | Always Consistent With |
| ACW | American Clay Works |
| ACW | American Cord and Webbing |
| ACW | Anarchy Championship Wrestling |
| ACW | Anti Clock Wise |
| ACW | Arts Council of Wales |
| ACW | Auxiliary Cooling Water |
| ACW | Auxillary Cooling Water |
| ACWA | Applied Cognitive Work Analysis |
| ACWB | Adoptive Contention Window Backoff |
| ACWB | Afrikan Center Of Well Being |
| ACWE | Active contour without edge |
| ACWE | Active Contour without Edges |
| ACWE | Active Contours Without Edges |
| ACWF | Anne Cathrine Wind Fallesen |
| ACWF | Army Civilian Welfare Fund |
| ACWG | Agrarian Change Working Group |
| ACWH | Air Conditioner Water Heater |
| ACWL | Advisory Centre on WTO Law |