The UIS Glossary includes statistical terms related to education, science, technology and innovation, culture, and communication & information . Some of the entries contain translations in one or more of the following languages: Arabic, English, French and Spanish. Other entries provide more detailed information, such as definitions, calculation formulas for indicators and sources. Indicators are marked with an asterisk (*).

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Opinion survey

Definition
Sample survey, which aims to ascertain or elucidate opinions possessed by the members of a given human population with regard to certain topics.
Source Definition
Organisation for Economic Co-operation and Development (OECD), OECD Glossary of Statistical Terms, 2008.

Sondage d’opinion

Définition
Sondage par échantillonnage qui vise à vérifier ou à comprendre les opinions de membres d’une population donnée concernant certains thèmes.
Source de la définition
Organisation de coopération et de développement économiques (OCDE). Glossaire des termes statistiques de l’OCDE, 2008

Sondeo de opinión

Definición
Encuesta por muestreo que busca determinar lo que piensa un número de individuos de un determinado grupo de la población sobre un determinado tema.
Fuente(s) de la definición
OECD, Organización para la Cooperación y el Desarrollo Económico, Glossary of Statistical Terms, 2008.