Pearson on Tuesday formally unveiled its new test of English skills  for those seeking an education in the United States or at colleges elsewhere with instruction in English. The new test has been in the works for some time, with strong support from the Graduate Management Admission Council,  which represents M.B.A. programs and has been dissatisfied with the Test of English as Foreign Language, which is run by the Educational Testing Service. Pearson said that hundreds of institutions worldwide are ready or getting ready to accept the new test, called the Pearson Test of English Academic. Sixty-two of the business schools in GMAC so far plan to allow applicants from non-English speaking nations to use the Pearson test. ETS was already facing growing competition from the International English Language Testing System,  known by its acronym, IELTS and co-sponsored by the English testing entity of the University of Cambridge, and British and Australian organizations that encourage international education. A statement from ETS Tuesday said: "The addition of a new testing program reflects the growing and robust nature of the global English learning marketplace.... The key to any program's success depends on university acceptance. With 7,000 participating universities and colleges worldwide, TOEFL remains the leading choice of admissions officials due to its exceptional reliability and quality."