DST

DST is an Abbreviation which stands for:

• Daylight saving time
• Data Storage and Transfer, a tape format for data backup developed by Ampex
• Desktop Support Technician
• Direction de la Surveillance du Territoire (Directorate of Territorial Surveillance), the French domestic intelligence agency
• Direct Stream Transfer, lossless compression used for SACD
• Discrete sine transform, a variant of the Discrete Fourier transform for real and odd functions
• Drive Self-Test, a self test for a Hard disk in computing (see also: S.M.A.R.T.)
• DST Systems Inc. a software development company.