DLS

DLS or D.L.S. may refer to:

Education

 * Doctor of Liberal Studies, an academic degree

Organizations

 * Democratic Left Scotland
 * Danmarks Liberale Studerende or Liberal Students of Denmark
 * Directorate Legal Services, or RAF Legal Branch
 * Demosthenian Literary Society

Science

 * Deep Lens Survey, Deep Gravitational Lensing Survey in astronomy
 * Diamond Light Source, the UK's national synchrotron light source
 * Dynamic light scattering, a technique in physics
 * Dynamic Label Segment in Digital Audio Broadcasting

Computers

 * Depth-limited search
 * DLS formats, for digital music
 * Dynamic Languages Symposium, a SIGPLAN programming conference

Other uses

 * Dominion Land Survey, Canada
 * Duckworth–Lewis–Stern method of calculating cricket scores
 * Columbia Gorge Regional Airport, US, IATA code