The spelling of the word "IOMCODI" can be explained with the International Phonetic Alphabet (IPA) as follows: /aɪ/ for the "io" sound, /ɒ/ for the "o" sound, and /kodi/ for the final syllables. The IPA symbol for the "k" sound is /k/, the "o" sound is represented by /ɒ/, the "d" sound is /d/, and the "i" sound is /i/. Therefore, the correct spelling of "IOMCODI" based on phonetic transcription is /aɪ.ɒ.kodi/.