Well I answered my own question. I dug a little deeper and by using several different on-line sources together managed to figure out what each subdivision from the Huntington Division was realigned to. I don't have the list on me, but I'll post it to see how correct it is.
Ok so here is a list of what I have for realignments from the CSX Huntington Division. Please please please let me know if there are any corrections. I am putting together railfan guides over on the RadioReference website and accuracy is of utmost importance.
Florence Division
AG-Alleghany Sub
BF-Buffalo Sub
BM-Big Marsh Fork Sub
BR-Blue Ridge Sub
BX-Big Coal Sub
C0-Cabin Creek Sub
CR-Coal River Sub
GE-G&E Sub
GU-Gauley Sub
IC-Island Creek Sub
JR-James River Sub
JV-Jarrolds Valley Sub
KP-Kingsport Sub
KW-Kanawha Sub
LG-Logan Sub
LS-Logan & Southern Sub
LU-Laurel Fork Sub
MZ-Middle Creek Sub
NR-New River Sub
P7-Pine Creek Sub
PC-Piney Creek Sub
PF-Pond Fork Sub
PS-Peninsula Sub
RT-Rupert Sub
RV-Rivanna Sub
RZ-Raleigh Sub
S5-Seth Sub
SY-Sewell Valley Sub
WF-West Fork Sub
Great Lakes Division
CS-Columbus Sub
NO-Northern Sub
QE-Columbus Line Sub
QT-Scottslawn Secondary
Baltimore Division
FT-Fairmont Sub
GK-Georges Creek Sub
MT-Mountain Sub
MV-Marietta Sub
OR-Ohio River Sub
PU-Bridgeport Sub
PV-Pomeroy Sub
SO-Short Line Sub
SR-Stony River Sub
TM-Thomas Sub
Louisville Division
BS-Big Sandy Sub
C1-Coal Run Sub
C9-Corbin Terminal Sub
CC-CC Sub
CV-CV Sub
EB-EBV Sub
EK-EK Sub
LF-Long Fork Sub
RH-Rockhouse Sub
RS-Russell Terminal Sub
SV-SVE Sub
ZE-Cincinnati Sub
Atlanta Division
KD-KD Sub
Other Railroads
CJ-Cowen Sub (Now run by the Paducah & Louisville Railroad)
PK-Pickens Sub (Now run by the Appalachian & Ohio Railroad)