- DLSA stands for Delhi Legal Services Authority (India)
- DLSA stands for Doheny Longboard Surfing Association (Dana Point, CA)
- DLSA stands for Defense Legal Services Agency
- DLSA stands for Darren Lange Swimming Academy (Australia)
- DLSA stands for District Legal Service Authority (India)
- DLSA stands for DSU Level Supply Automation
- DLSA stands for Democratic Law Student Association (various universities)
- DLSA stands for Directorate of Land Service Ammunition (UK Ministry of Defence; Didcot, England, UK)
DLSA