"Aust Asian Pac Electr World" does not seem to correspond to a specific word or phrase, as it appears to be a combination of unrelated terms. Therefore, it is quite challenging to provide synonyms for this phrase. However, we can break it down and find synonyms for each individual part. "Aust" could represent the shortened version of "Australia". "Asian Pac" could refer to the Asia-Pacific region. "Electr" might stand for "electric" or "electronic". Lastly, "World" indicates the entire globe. Synonyms for these words could include "Australian", "Asia-Pacific", "digital", "electrical", and "global."