SE

Definitions

1. Initialism of Stack Exchange.
   abbreviation, alt-of, initialism, uncountable, usually
2. Abbreviation of Sergipe: a state of Brazil.
   abbreviation, alt-of, uncountable
3. A type of ancient Chinese plucked zither.
4. Abbreviation of southeast.
   abbreviation, alt-of
5. Initialism of second edition.
   abbreviation, alt-of, initialism
6. Initialism of special edition.
   abbreviation, alt-of, initialism
7. Initialism of sound effect.
   abbreviation, alt-of, initialism
8. Initialism of standard edition.
   abbreviation, alt-of, initialism
9. Initialism of software engineering.
   abbreviation, alt-of, initialism
10. Initialism of sustainer engine.
    abbreviation, alt-of, initialism
11. Initialism of secondary electron.
    abbreviation, alt-of, initialism
12. Initialism of STM European.
    abbreviation, alt-of, initialism

Equivalents

CEFR level