The spelling of TCCB is fairly straightforward when using the International Phonetic Alphabet (IPA). It is pronounced as /tɪk si si bi/ with the emphasis on the second syllable. This word may seem unfamiliar as it is an acronym for a specific organization, rather than a common noun. However, understanding IPA can be useful for accurately reading and speaking words in foreign languages or technical jargon. So, next time you come across a perplexing word, consider using IPA to master the pronunciation.