(1) In a plan—
"AMG" means Australian Map Grid;
A (no.) , when preceding a number, means appurtenant easement number;
"CP" means Common Property;
E (no.) , when preceding a number, means encumbering easement number, a condition in the nature of an easement in a Crown grant or any other encumbrance;
"MGA" means Map Grid Australia;
POS means Public Open Space;
R (no.) , when preceding a number, means land not being a lot which is part of a road;
S (no.) , when preceding a number, means Stage number.
(2) The Registrar may publish, from time to time, a list of meanings of abbreviations, being meanings which are to be used to interpret those abbreviations when the abbreviations are used on plans.