Definition of "PL"

PL

noun
plural PLs
1. Initialism of public library.
2. (US, law, government) Initialism of public law.
  Quotations
  The government's primary market promotion tool is Public Law 480, the Food for Peace program. Since its inception in 1954, PL 480 has provided an outlet in less-developed countries for American agricultural surpluses.
  1982, Richard Gilmore, A Poor Harvest: The Clash of Policies and Interests in the Grain Trade, page 21
3. (topology) Initialism of piecewise linear.
4. (biochemistry) Initialism of proximity labeling.
5. (computing) Initialism of programming language.
6. (economics) Initialism of price level.
7. (scouting, US) Initialism of patrol leader.
proper noun
1. (soccer, UK) Initialism of Premier League.
verb
1. (handbells) Abbreviation of pluck.