I applied for a visa to Singapore, and now the online sign shows IPA. What does IPA stand for?

IPA: The letter of approval in principle (IPA), that is, the letter of admission, is the material that schools applying for Singapore schools must bring when they first enter Singapore. After entering the country with IPA, students can exchange their student ID cards in Singapore, and then they can enter and leave Singapore many times. IPA can only be used for students entering the country for the first time, and students must obtain entry and exit permits in the future.

Your online sign status shows IPA, which proves that your application has passed. You can contact the school and talk to it, and the school will send you IPA.