is your case regarding real property ?
Book and page number (bk:144 pg:97) frequently refer to property files.
Cmr Hearing sounds like a 'Commissioner Hearing' (a Commissioner is hired by Judges to perform the duties of a Judge; parties have the right to demand a 'real' Judge [usually a bad idea]).
Div can be divorced, or division (esp re property - meaning plat/portion, etc.).
PS, to me, will always be pre-sentence. However, in Small Claims, I don't know what it stands for.
Ord is order.
How they are used -- in context -- should give a hint to meaning.