As a neophyte here, I am not familiar with some of the terms and abbreviations used. (The child about whom I am concerned is too young to have had difficulties with school rules and policies.)

Would someone be so kind as to clarify:
ds ,DD9 or similar terms. I see they refer to the child but...?

IEP looks like Individual Education Plan. Is that correct?

OT could be Occupational Therapist. Do members of that profession help with these problems? (Or is OT something different?)

SLD/Written Expression What is SLD?

Thanks