noun: (historical, trading) NYSE stock-ticker symbol for Playboy Enterprises, Inc., now PLBY.
noun: A surname.
noun: (business) Initialism of Port of London Authority.
noun: (military) Initialism of People’s Liberation Army (“the army of the People’s Republic of China”).
noun: (historical, politics) Initialism of Palestine Liberation Army (“a traditional army of the Palestine Liberation Organization, no longer extant”).
noun: (fandom slang) Initialism of Pokémon Legends Arceus.
noun: (electronics, countable) Initialism of programmable logic array. [(electronics) Is a kind of programmable logic device used to implement combinational logic circuits.]
noun: (organic chemistry) Initialism of polylactic acid. [(organic chemistry) A biodegradable thermoplastic made by polymerization of lactic acid residues.]
noun: (aviation) Initialism of power lever angle (“angle of the pilot's primary control lever”).
noun: (software engineering) Initialism of principle of least astonishment. [(software, user interface, design) A principle that the design should match the user's experience, expectations, and mental models.]