Main Page | See live article | Alphabetical index PLA can refer to any of the following: It could be an initialism for the People's Liberation Army. It could be the Port of London Authority. It can be shorthand for a Programmable Logic Array. Surgeons use it to refer to a pelvic lymphadenectomy, a procedure in which lymph nodes are removed. As defined by the FTC, it is the manufactured fiber in which the fiber-forming substance is composed of at least 85% by weight of lactic acid ester units derived from naturally occurring sugars. Ingeo™ is one trademark for this fiber. It can refer to polylactide, a polymer trademarked as Natureworks™, which can be extruded into Ingeo™ fiber. It can refer to polylactic acid. It's the stock symbol for Playboy Enterprises. This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix the link, so that it points to the appropriate page. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.