Can British Council FCE (First Certificate in English) be used for applying abroad in place of IELTS? I even have a PET certificate.

Nottingham Trent expects a minimum IELTS score of 6 and 6.5 from UG and PG international applicants, respectively. Students coming from all over the globe to attend Nottingham Trent University must prove their English language proficiency by submitting the minimum scores of IELTS, PTE, and more. The English language eligibility for UG and PG programs at Nottingham Trent University is given below:

To apply for the Glasgow University admissions, international students are required to prove their English language requirements. For a student who received an education in a different language, they would need to take either IELTS or TOEFL. 

Given below are the scores an international student needs - 

Yes, international students who want to study at Luxembourg Uni have to submit English language proficiency certificates such as IELTS / TOEFL. As such, minimum scores have not been mentioned by this university. Students must check with the official website of Luxembourg University to know the details. For admission to the Master's degree courses, a Bachelor's degree is required. International students who want to study UG courses should study secondary / high school certificate. 

International students coming from many countries should provide English language proficiency by submitting the scores of IELTS and TOEFL. The English language requirements for University of Tokyo is given below:

Yes, IELTS or equivalent test scores have to be submitted by the Indian students of Purdue University. To take admission to Purdue Uni, here are the minimum scores required: