IELTS stands for International English Language Testing System.
IELTS is available in two types: Academic Test and General Test
Academic IELTS also has option of UKVI IELTS which is accepted by UK Visas & Immigration Department as Secured English Language Test for Student Visa Applications.
IELTS results are well accepted and recognized by over 9000 government and non-government organizations including universities, colleges and immigration departments.
Testing includes listening, reading, writing and speaking skills into the English language.
IELTS is available in Pen & Paper based and computer-based format both.
Brief on PTE Test:
PTE (Pearson test of English academic ) is a computer-based English language test.
PTE test is acceptable for studying or immigrating abroad.
PTE results are available in 5 business days, so no more worry about waiting for your results.
Brief on TOEFL Test:
TOEFL is an Internet-based test (iBT) measures all four academic English skills- reading, listening, speaking, and writing.
TOEFL paper-based Test (PBT) was still available in limited areas until 2017 when it was replaced by the Paper-delivered test.
IELTS / PTE / TOEFL Result Scores are valid for 2 years.