A = 11/05, 11/15, 11/20
B = 11/40
C = 11/45
D = GT40, general UNIBUS
E = 11/70
F = 11/34
G =11/04
H = used for system files of run time environment
J = 11/23,11/24
K = 11/44

M = MNC/11
N = System Industry 9400 controller,11/21
P = PDT-11, Plessey diagnostics
Q = 11/60
R = LPA-11
V = 11/03 LSI11
X = X11 module
Z = unspecified/ any platform

AA = AA11,AAV11
AD = AD11,ADV11,AD01
AF = AFC11
AR = AR11
AX = AXV11
BB = KIT11
BM = BM873,BDV11
BT = Bus Tester
CB = CB11
CD = CD11,CDS11
CL = CL11
CM = CM11
CP = DEC/X11 CPU
CT = CT11
CR = CR11
DC = DC11
DF = DFC11
DH = DH11,DHV11
DJ = DJ11
DL = DL11,DLV11
DM = DM11,DMX11
DN = DN11
DP = DP11,DUP11,DPV11
DQ = DQ11,DQV11
DR = DR11,DRV11
DT = DT07,DTE20
DU = DU11,DUV11
DV = DV11,DLV11
DX = DX11
DZ = DZ11,DZV11
FP = FP11,FPF11
GT = GT40,GT44
IB = IBV11
IR = ICR11
IT = ITEP

KA = LSI-11 = CPU
KB = CPU
KC = CPU
KD = PDT11,11/23,11/24 CPU
KE = CPU
KG = CPU
KH = KIT11
KL = KL11
KK = Cache Memory
KM = KMC11,Memory
KP = KPV11
KT = Memory = Management
KU = KUV11
KX = KXT11
KW = KW11,KWV11
LA = LA11,LC11,DPrinters
LC = LC11
LK = LK11
LP = LP11,LPx11
LQ = LQP
LS = LS11
LV = LV11
M8 = BDV11
M9 = M9301,M9312,REV11,TEV11
MF = Memory
MJ = Memory
MK = Memory
ML = Memory
MM = Memory
MN = MNC11
MR = MR11,MRV11-B
MS = Memory
MX = MXV11
NC = NC11,NCV11
PA = PA611,TYP11

PC = PC11,PCS11,IPV11/12
PL = PCL11
PM = PDM70
QE = CPU
QM = Memory
QK = CPU
QU = DEC/X11
R6 = RK611,RK06/07
RC = RC11,KLESI-QA,RC25
RF = RF11
RH = RH70
RJ = RP04/05/06
RK = RK11,RKV11,RK05
RL = RL11,RLV11/12,RL01/02
RM = RH11,RH70,RM02/03
RP = RP11,RP02/03
RQ = MSCP disk controllers and drives
RS = RH11,RS03/04
RT = RT01/02
RX = RX11,RXV11,RXV21,RX01/02
TA = TA11
TC = TC11
TE = TE16,TU77,TM03
TK = TKQ50,TK50/75
TM = TM11,TMA11,TE10
TR = TR79F
TS = TS11,TS03,TSV05
TU = TM02,TU10,TU58
UD = UDC11,UDA50,KDA50-Q,RA60/80/81
VS = VS11,VSV11,VS60
VT = VT
XY = XY11