To understand what "2f" and "12B" mean in your context, you need to:
1. Check the college's website or prospectus: The college's official materials (website, admission brochure, prospectus) will usually explain their admission codes and what they signify. Look for sections on admission criteria, application forms, or frequently asked questions.
2. Contact the college directly: Call the admissions office or send an email. They are the best source of information about their specific internal codes and admission procedures.
3. Review your application materials: If you received these codes in an email or letter related to your application, carefully reread that communication for an explanation.
In short, without knowing the specific college or university in question, it's impossible to explain the meaning of "2f" and "12B" in the context of B.Ed admissions.