PL

See also: pl, Pl, .pl, pl., and Pl.

Translingual

Symbol

PL

1. The ISO 3166-1 two-letter (alpha-2) code for Poland.

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English

Noun

PL (plural PLs)

1. Initialism of Public library.
2. (US, law, government) Public Law.
   • 1982, Richard Gilmore, A Poor Harvest: The Clash of Policies and Interests in the Grain Trade, page 21:

     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.

3. (topology) Piecewise linear.
4. (biochemistry) Initialism of Proximity labeling.

Anagrams

• LP, lp