- DASK stands for Dogal Afet Sigortalari Kurumu (Turkish: Natural Disaster Insurance Institution)
- DaSK stands for Danish Vintage Gliding Club (aviation)
- DASK stands for Dansk Algoritmisk Sekvens Kalkulator (Danish: Danish Algorithmic Sequence Converter; early computer)
- DASK stands for Differentially-Encoded Amplitude-Shift Keying
DASK