ぶつりてきはいたつゆうびんきょくばんごう
Composed of
Physical Delivery; PD
mail service; postal service; mail; mail; postal matter; postal items
telephone exchange number
number; edition; sobriquet; pen-name; size (of printing types, canvases, knitting needles, etc.); suffix attached to names of ships, trains, airplanes, etc.
Composed of
Physical Delivery; PD
number; series of digits