Er ... are you referring to the mneumonic for relating features on the ground to find your point on a map?
D- Direction - to the pub
D- Distance - from the pub
C- Conventional Signs - to the knocking shop
R- Relief - Hand (at the knocking shop)
A- Alignment - of J1zz on whores face
P- Proximity - of your wallet to pay her
S- Shape - if shes a fat munter, you may as well gone home and has a pot noodle and a w@nk