Found 12 symbols starting with PL:

Place of historic, cultural, or scenic interest
Japanese map symbol for place of historic, cultural, or scenic interest
Plain Badge
One of eight signature items found in the second generation of the Pokémon franchise.
Plant Dragon egg
Icon used to indicate a Plant Dragon egg in the game DragonVale.
Plant or factory
Japanese map symbol for plant or factory
Plants vs. Zombies logo
the logo of the game plants vs zombies (know also as PvZ)
Plasma Dragon egg
Icon used to indicate a Plasma Dragon egg in the game DragonVale.
Platinum
The alchemical symbol for platinum was made by joining the symbols of silver and gold.
Play Symbol
Play media
Playground
Playground
Plum
The plum is an important symbol in parts of eastern Asia, where both the fruit and its flower carry significant meaning.
Plus or Minus
Indicates that result can be the sum or difference of two values.
Pluto
Pluto, formal designation 134340 Pluto, is the second-most-massive known dwarf planet in the Solar System (after Eris) and the tenth-most-massive body observed directly orbiting the Sun.