SE

SE

1. (international standards) ISO 3166-1 alpha-2 country code for Sweden.

   Synonym: SWE (alpha-3)

From Latin Societas Europaea (Can this⁽⁺⁾ etymology be sourced?)

SE

1. European Company

SE (plural SEs)

1. Abbreviation of southeast.
2. Initialism of second edition.
3. Initialism of special edition.
4. Initialism of sound effect.
5. (computing) Initialism of standard edition.
6. (computing) Initialism of software engineering.
7. (aerospace) Initialism of sustainer engine.
8. (physics) Initialism of secondary electron.
9. (train control) Initialism of STM European.

• (sustainer engine): SECO (“sustainer engine cut-off”), ME (“main engine”)

SE (usually uncountable, plural SEs)

1. Initialism of Stack Exchange.

SE (uncountable)

1. Abbreviation of Sergipe: a state of Brazil.

SE

1. Initialism of single ended.
2. Abbreviation of southeast.

• (single ended): HVD, LVD

• 'e's, -es, E's, ES, Es, E♭s, E♯s, e's, es, es-

SE

1. abbreviation of sudeosto (“southeast”)

• Audio:

  (file)

SE

1. abbreviation of sud-est; SE

• es, ès

SE m (strong, genitive SE, plural SE)

1. (education, computing) abbreviation of Softwareentwickler

SE n (strong, genitive SE, plural SE)

1. (education) abbreviation of Seminar

• IPA^(key): [ˈɛs.e]

SE

1. (law, government) initialism of surat edaran (“circular letter”)
2. (business) initialism of sertifikat ekspor (“export certificate”)

SE m

1. abbreviation of sudest; southeast

• IPA^(key): [e̞sɨ iː]

SE(エスイー) • (esuī) 

1. abbreviation of サウンドエフェクト (saundo efekuto, “sound effect”); a pre-recorded piece of music played at a concert, often before or after a concert
2. abbreviation of システムエンジニア (shisutemu enjinia, “system engineer”); a type of computer engineer with work spanning from requirements definition, design, development, deployment, to project management

SE ?

1. abbreviation of Sergipe: a state of Brazil

SE m

1. abbreviation of sudeste; southeast