The word "OXOA" in IPA phonetic transcription is written as /ɑksowɑ/. The spelling of "OXOA" is derived from the combination of the letters "O", "X", and "A". The letter "O" represents the sound /ɑ/, the letter "X" represents the sound /sow/, and the letter "A" represents the sound /ɑ/. When these sounds are combined, they form the pronunciation of "OXOA" as /ɑksowɑ/. Although it may seem unusual, the spelling of "OXOA" adheres to English phonetic rules.