A: Fah College of Humanities
college of business administration
C: FHS School of Health Sciences
D: FST technical college
Federal College of Education
FLL Law School
FSS school of social sciences
M: Graduate student.
Y: doctoral student
The second digit (letter) and the third digit (number):
B8:20 18 Admission
B9:20 19 Admission
C0: Admission in 2020
... and so on
The last few digits are your personal numbers ~