ATWA
| Acronym | Definition |
|---|---|
| ATWA | Air, Trees, Water, Animals (System of a Down song) |
| ATWA | All The Way Alive |
| ATWA | Across the World Adoptions |
| ATWA | Association on Third World Affairs, Inc. |
| ATWA | Access to Work Adviser (UK) |
| ATWA | Adirondack Three-Style Wrestling Association |
| ATWA | Amalgamated Textile Workers of America |
| ATWA | Anacostia Watershed Toxics Alliance |
| ATWA | Albrecht-Tuckermann-Wohnanlage |
| ATWA | Assistive Technology Warranty Act |
| ATWA | Adventure Tours Western Australia |
| ATWA | Austin Women's Tennis Association (Texas) |