The word "PLCDELTA" is spelled using the International Phonetic Alphabet (IPA) as /ˈpiːɛlˈsiːˈdɛltə/. The first two letters "P" and "L" are pronounced as "pee" and "ell". The letters "C" and "D" are pronounced as "see" and "delta" respectively. The final letter "A" is pronounced as "uh". Therefore, "PLCDELTA" is pronounced as pee-ell-see-delta-uh. This spelling and pronunciation is often used in technical fields, such as engineering, to refer to different types of programmable logic controllers.