LWAA
| Acronym | Definition |
|---|---|
| LWAA | Land Withdrawal Amendment Act of 1992 |
| LWAA | Louisiana Wildlife Agents Association (Baton Rouge, LA) |
| LWAA | Lake Wylie Athletic Association (Lake Wylie, SC) |
| LWAA | Large Wide Aperture Array |
| LWAA | Louise Withers and Associates (est. 2002; Australia) |
| LWAA | Leaky-Wave Antenna Array |