Not sure but it seems to mean that its referencing the Architects Journal. I'm looking at a bunch of RWP and GT symbols (Rain Water Pipe & Grate), all of which have a leader to a diamond with AJ on it, they seem to be linked all around the perimeter of the house.
Work In Progress.
Hot water
DW in a kitchen floor plan means Dish Washer.
On a floor plan, "WF" typically stands for "Water Feature." This designation indicates areas where water elements, such as fountains, ponds, or swimming pools, are incorporated into the design. It may also refer to plumbing requirements for water supply or drainage in certain spaces. Always check the specific legend or key for the floor plan for precise definitions, as abbreviations can vary by design.
On a floor plan, "CL" typically stands for "Center Line." It indicates the central axis of a wall, structural element, or space, serving as a reference point for measurements and alignments in the design. This designation helps ensure symmetry and proper positioning of features within the layout.
warming oven ... only on a fancy floor plan!
suite
Microwave.
It like so I will get that floor tile
walk-in closet
Floor plan mean Scottish plan. It shows the distance of room from the floor and physical appearance of room walls and all other features of rooms.
Washing Machine & Dryer.
Andrew John
Behind the dashboard
Work In Progress.
Hot water
AJ stands for Andrea Joy. AJ is affectionately known as Dre by close family and friends.