The word "JEO" may seem to be spelled strangely. However, when it comes to English pronunciation, some rules can be a bit tricky. In this case, "JEO" is pronounced as /dʒiːoʊ/ using IPA phonetic transcription. The first two sounds "dʒi" represent the sound of "gee" or the letter "G." The third sound "oʊ" represents the diphthong sound of "oh," meaning a combination of "o" and "oo." Thus, when pronounced in this way, the spelling of "JEO" makes perfect sense.