id	definition
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