1 （用于地址中和地图、指示牌上） In addresses and on maps and signs, Pl is often used as a written abbreviation for (书面缩略=) Place. （用于地址中和地图、指示牌上）

2 （用于语法中） In grammar, pl is often used as a written abbreviation for (书面缩略=) plural. （用于语法中）

3 Pl. is sometimes used as a written abbreviation for (书面缩略=) please.