| Rank | Abbreviation | Meaning |
|---|
| ***** | LWSA | Lincoln-Way Swim Association
| |
| ***** | LWSA | Life With Strings Attached
| |
| ***** | LWSA | Long-Wavelength Small Aperture
| |
| ***** | LWSA | Laureus World Sports Academy
| |
| **** | LWSA | Light Weapons and Small Arms
| |
| **** | LWSA | Live and Work in South Africa
| |
| **** | LWSA | Laureus World Sports Awards
| |
| **** | LWSA | Lithuanian Women in Sport Association
| |
| **** | LWSA | Lake Washington Soccer Association
| |
| **** | LWSA | Local Water and Sewage Authority
| |
| *** | LWSA | Lithuanian Water Suppliers Association
| |
| *** | LWSA | Land Water Steward Association
| |
| *** | LWSA | Little White Salmon
| |
| *** | LWSA | Lake Winnipesaukee Sailing Association
| |
| *** | LWSA | Live, Work, Study in Australia
| |
| ** | LWSA | Liphook & West Sussex Archers
| |
| ** | LWSA | Lightweight Solar Array
| |
| ** | LWSA | London Work/Study Abroad
| |
| ** | LWSA | Lake Whatcom Stewardship Association
| |