here are some:
VON = vehicle order number
BA new order that hasn't been checked
BX good order available for scheduling
BG on hold (parts issue)
D Firm schedule - dealer has allocation and all parts available
D1 Gateline schedule - scheduled to be built
E Frame
F Paint
G Trim
I Built not ok'd
J Built ok'd
JB Shipped to body vendor
JE Emission check
JS Shipped to storage
KZ Released by plant , invoiced
KZL Released - not shipped
KZM First rail departure
KZN First rail arrival
KZO Delayed/recieved
KZOA Plant holds
KZOB Zone/distribution holds
KZOC Carrier delays
KZOD Carrier holds
KZOE Mis-shipped vehicle
KZOF Show/test vehicle
KZOG Damaged vehicle
KZOH All other reasons
KZT Second rail departure
KZU Second rail arrival