1 across -> CMMI
11 down -> IBM
7 down -> Mercury
4 across -> MAC (Mostly, might be wrong though)
5 across -> FRS (May be, not sure, Functional Requirement Specifications)
9 down -> VSS
6 across -> SAD (total guess, System Analysis and Design)
8 down -> Code
Will add more if i know...
someone correct me if i am wrong.