Language Equations / Ditloids

Hi
I am trying to solve some ditloids. Any one know the meaning of
4=APA
1=H(LE)
12= BN for H
12 = TN
28 = P of a FCS
3 = GB on TM
3=B for G
2 = B in a M of C
2 = OEPN
3 = H in an O

Thanks if u can help

Hi,

I got two of 'em:

3 = Bears for Goldilocks
2 = Only Even Prime Number

I'll give the others a thought...

Cheers,
Hari