A cikin Wikipedia, "Ba" na iya zama.Wikipedia: Abin da Wikipedia ba.

• A'a, hanyar bayyanawa ta gaba ɗaya ta "A'a", tana nuna ƙin yarda da wata sanarwa mai alaƙa da yake gaba da ita
• ... Ba haka ba ne!, wani tsari na ilimin lissafi da aka yi amfani da shi azaman saɓani, wanda ya shahara a farkon shekarun 1990

• Ƙin yarda, mai aiki ɗaya a cikin ma'ana wanda aka nuna a matsayin ~,¬, ko !!
• Bitwise NOT, mai aiki da aka yi amfani da shi a shirye-shiryen kwamfuta
• Ba ƙofar ba, ƙofar ƙirar dijital (wanda ake kira mai juyawa)
• Nordic Optical Telescope, wani na'urar daukar hoto a Roque de los Muchachos Observatory, La Palma, Canary Islands

• Tashar jirgin kasa na Nottingham (code tashar NOT)
• Ƙungiyar Injiniyoyi ta Poland (Naczelna Organizacja Techniczna)
• A'a, Missouri, al'umma da ba a kafa ta ba a Amurka
• "Ba" (waƙar) , waƙar 2019 ta Big Thief