SIL

See also: Appendix:Variations of "sil"

English

Noun

SIL (plural SILs)

  1. Initialism of sibling-in-law.
  2. Initialism of sister-in-law.
  3. Initialism of safety integrity level.

Coordinate terms

Proper noun

SIL

  1. Initialism of Summer Institute of Linguistics.

See also

Anagrams