What does PL. stand for?

What does PL. mean?

PL	Harvard Graphics Palette Computing » File Extensions
PL	Packet Loss Computing » Networking
PL	Packing List Governmental » Transportation
PL	Pada Lagna Miscellaneous » Hobbies
PL	Page Length Computing » General
PL	Pamphlet Law Community » Law
PL	Parental Lock Community » Film Censorship
PL	Parking Lot Governmental » Transportation
PL	Partially Limited Community » Law
PL	Participant Life Medical » Laboratory
PL	Partido Liberal Governmental » Politics
PL	Party Leader Governmental » Politics
PL	Patch Level Computing » Software
PL	Patrol Leader Community » Scouting
PL	Pattern Loss Computing » Hardware
PL	Paul Little, actor Community » Famous
PL	PayLoad Governmental » NASA
PL	Penta Labs Business » Firms
PL	Per L Miscellaneous » Unclassified
PL	Percival Lowell Community » Famous
PL	Perfect Liberty Governmental » US Government
PL	Perl Library Computing » Software
PL	Perl script language source code file Computing » File Extensions
PL	Personnel Log Business » General
PL	Peter Lauer Community » Famous