Meaning of HSF | Babel Free

Definitions

1. Initialism of High Sierra Format, the early logical file system used for CD-ROMs.
   abbreviation, alt-of, initialism
2. Initialism of heat sink and fan.
   abbreviation, alt-of, countable, initialism, uncountable
3. Initialism of High Seas Fleet.
   abbreviation, alt-of, historical, initialism
4. Initialism of high speed ferry.
   abbreviation, alt-of, countable, initialism, uncountable
5. Initialism of high speed freighter.
   abbreviation, alt-of, countable, initialism, uncountable

CEFR level