ÖSD (Österreichisches Sprachdiplom Deutsch) is an Austrian organization specialized in teaching and assessing...

TestDaF is a standardized German language test designed for non-native speakers who wish to study or...

PSI Skills for English is an English language proficiency test. PSI (Psychological Services Inc.) provides...

SAT is a preparation program for the Scholastic Assessment Test (SAT). The SAT is a standardized test...

IELTS is an acronym for the International English Language Testing System. It is a standardized English...

TOEFL is an acronym for Test of English as a Foreign Language. It is a standardized English language...