The spelling of the word "SI DNP" can be confusing to those unfamiliar with medical terminology. However, when broken down phonetically using the International Phonetic Alphabet (IPA), it becomes clearer. "SI" is pronounced /si/, with the "s" sound followed by a short "i" sound. "DNP" is pronounced /dɪˌɛnˈpi/, with a short "i" sound followed by the "n" and "p" sounds. Overall, the word is pronounced as "see-dih-en-pee" and refers to a doctorate of nursing practice degree.