Here are the most common acronymns that I am aware of:
AE = Alter Ego
CTTM = Come Talk to Me
DHV = Display of Higher Value
DIHL = Deer In Headlight Look 
EO = Essential Oil
I.H = Instant Honesty
I.O = Instant Openness
I.S = Instant Shine
IOI = Indicator of Interest
OD = Overdose
N.O.L = AndrosteNOL
-NONE = AndrosteNONE
NPA = New Pheromone Additive
P.I = Primal Instinct
S.O.E = Scent of Eros
TAA = Test Pheromone A
TUT-H = Turn Up the Heat
That’s all that comes to mind to right now. BTW, I have absolutely no clue about “ICM”. I’m still pretty much a newbie here, so maybe somebody else can better explain “ICM” to you!