Pls What Is The Difference Btw Ond And Nd?

Dudes,
Pls whats the Difference btw Ordinary National Diploma (OND) and National Diploma(ND). A friend got a job in one of the nigerian banks and later was disqualified during certificate verification on grounds that he has OND and not ND or something.
Pls put me clear if you know much about this.
thnx

OND is the old acronym.  The NBTE has abandoned its use in favour of just ND which is National Diploma.  It is likely your friend's result is way back that is why it is still reading OND instead of ND.  But if it is recent, then his school is not up to date.
But i think the bank just had to eliminate one name that was why they removed his.

thnx every contributor to this my post.