Meaning of ESU | Babel Free

Definitions

1. Initialism of emergency service(s) unit.
   abbreviation, alt-of, countable, initialism
2. Initialism of electrosurgical unit (“an RF electrosurgical generator”).
   abbreviation, alt-of, countable, initialism
3. Initialism of electronic setup.
   abbreviation, alt-of, initialism, uncountable
4. Initialism of engineering setup.
   abbreviation, alt-of, initialism, uncountable

CEFR level