Est-ce que is the inversion of c'est que, literally, it is that.. That's why a hyphen is required between est and ce: c'est = ce + est which are inverted to est-ce. For the variations qu'est-ce qui and qui est-ce qui, see my lesson on interrogative pronouns. More. Asking questions in French. French interrogatives. Expressions with Ãªtre. Most common French phrases. Article.
This page is about the meanings of the acronym/abbreviation/shorthand IUP in the field in general and in the Medical terminology in particular. intrauterine pregnancy.
The Abbreviation IUPAC stands for International Union of Pure and Applied Chemistry. IUPAC was established in 1919 as the successor of the International Congress of Applied Chemistry for the advancement of chemistry. IUPAC's Inter-divisional Committee on Nomenclature and Symbols (IUPAC nomenclature) is the recognized world authority in developing standards for the naming of the chemical elements and compounds. Since its creation, IUPAC has been run by many different committees with different responsibilities.