See also: ies, Ies, íes, ieš, -ies, i. e. S., and i.e.S.

Catalan edit

Noun edit

IES f (invariable)

  1. Initialism of institut d'educació secundària.

Portuguese edit

Noun edit

IES f (plural IES or (uncommon) IESs)

  1. Initialism of instituição de ensino superior.

Spanish edit

Noun edit

IES f (plural IES)

  1. (Spain) Initialism of instituto de educación secundaria.