PDQ can refer to several different things, depending on the context. Here are some examples:

• Fast food chain: PDQ stands for "People Dedicated to Quality" and is a fast food chain that specializes in fresh chicken tenders and sandwiches.

• Software: PDQ Deploy is a software deployment and management tool that allows users to automate patch management, deploy custom scripts, and make configuration changes in minutes. PDQ Inventory is a complementary tool that provides inventory management capabilities.

• Adverb: PDQ is an adverb that means "as quickly as possible" or "immediately".

• Packaging: PDQ packaging refers to packaging displays that are quickly and efficiently created by a packaging design engineer. They are often used in retail marketing to make products stand out and improve brand recognition.

Its important to note that PDQ can have different meanings depending on the context, so its always best to clarify which PDQ is being referred to.