A

AMD Business Class

B

Black Edition
Burn-in screening

D

Dual Core

E

Extended Temperature range

H

Hexa Core
HFM

I

Industrial Spec.
Intel Dynamic Acceleration (IDA)

L

LFM
LongRun Technology
Low Voltage (LV)

M

Middle-Voltage (MV)
Military Spec.
MMX

Q

Quad Core

S

SLFM
SpeedStep
SSE4a
SSSE3

T

Triple Core

U

Ultra Low Voltage (ULV)

W

Write-Back Cache

X

x86