What is another word for not that I know of?
Pronunciation: [nˌɒt ðat a͡ɪ nˈə͡ʊ ɒv] (IPA) 
"Not that I know of" is a commonly used phrase to convey a lack of knowledge or awareness about a particular topic. However, there are several synonyms and alternatives that can be used in its place. One such phrase is "as far as I'm aware," which has a similar meaning. Another possible option is "to the best of my knowledge," which emphasizes that the speaker may not have complete information on the subject. Additionally, "I'm not familiar with that" or "that's news to me" can also be used to express a lack of knowledge or awareness. Ultimately, the choice of phrase will depend on the context and personal preference of the speaker.
