The spelling of "VASCA" is quite straightforward once you understand the International Phonetic Alphabet (IPA). The first sound is a "v" sound, followed by the short "a" sound, as in the word "cat." The third sound is a "s" sound, followed by a soft "ch" sound, like in the word "church." Finally, the last sound is another short "a" sound. Putting it all together, the IPA transcription for "VASCA" is /ˈvæskə/.