Wikipedia
JSA
JSA may refer to:
- Jaisalmer Airport (IATA Code)
- Japan Sumo Association
- Job Safety Analysis
- Job Services Australia
- Jobseeker's Allowance in the United Kingdom
- Joint sales agreement
- The Joint Security Area between South and North Korea
- Joint Security Area (film), a 2000 South Korean film
- Junior State of America, a student run political debate organization
- Justice Society of America, a D.C. Comics superhero team
- The Japanese School of Amsterdam
- Japanese Standards Association