AB       Above
BL       Below
BO       Back Of
EB       Eastern Bound
EO       East Of
FO       Front Of
IN       Intersection
LO       Left Of
NB       Northern Bound
NE       Northeast of
NL       Not Located in the Vicinity
NO       North Of
NW       Northwest of
RO       Right Of
SB       Southern Bound
SE       Southeast of
SO       South Of
SW       Southwest of
WB       Western Bound
WO       West Of
ZZ       Mutually Defined