RSL stands for multiple things depending on the context. Some common meanings include:
- Returned and Services League of Australia, an organization supporting current and former Australian Defence Force members and their families, with a history dating back to 1916.
- Reserve Static Line, a term used in skydiving.
- Real Salt Lake, a US soccer club.
- Reference Signal Level, a crucial metric in wireless communication to measure the strength of a received signal.
- Restricted Substances List, often used in chemical safety and compliance contexts for finished products.
The most frequently encountered meaning globally is the Returned and Services League related to veterans and military support, especially in Australia.
