What does the abbreviation PQ stand for? Meaning: Province of Quebec. Operational Qualification (OQ) tests whether the equipment operates correctly within its specified ranges. Performance Qualification (PQ) verifies that the equipment performs as intended under actual production conditions, meeting user requirements. Most teams understand the definitions. PQ Swim designs luxury women's swimwear and resortwear. Hand-finished lace bikinis, one-piece swimsuits, cover-ups, and editorial pieces made for the Palm Queen. PQ is a leading global provider of silicates, silicas and derivative products. PQ’s products are used in a wide variety of industrial processes and many customer products, from decorative paints to green cement, from clean drinking water to green tires and from toothpaste to biofuels and beer. What does PQ stand for? PQ abbreviation. Define PQ at AcronymFinder.com. Log in to your PQ Profile to see your results and continue your journey. This page illustrates how PQ is used in messaging and chat forums, in addition to social networking software like VK, Instagram, Whatsapp, and Snapchat. From the table above, you can view all meanings of PQ: some are educational terms, the other are medical terms, and even computer terms. The PQ advocates national sovereignty for Quebec involving independence of the province of Quebec from Canada and establishing a sovereign state. The PQ has also promoted the possibility of maintaining a loose political and economic sovereignty-association between Quebec and Canada. Learn about the PQ (PR) interval in ECGs, including its normal range, and variations like shortened or prolonged intervals and their clinical significance. Look up PQ or pq in Wiktionary, the free dictionary. This disambiguation page lists articles associated with the title PQ. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.