Beryl Pfizer is a combination of two proper nouns, "Beryl" and "Pfizer". "Beryl" is pronounced as /ˈbɛrəl/ in IPA, with emphasis on the first syllable. It refers to a mineral that has various shades of green, often used as a gemstone. On the other hand, "Pfizer" is pronounced as /ˈfaɪzər/, with emphasis on the second syllable. It refers to an American multinational pharmaceutical corporation known for developing and manufacturing COVID-19 vaccines. The spelling of Beryl Pfizer remains consistent and phonetically correct as per the IPA transcription.