The most commonly used language in worldwide business is English. Widely regarded as the global lingua franca, English is the preferred language in many international trade, diplomacy, and corporate communication scenarios. Its dominance in fields such as finance, technology, and aviation has solidified its status as the go-to language for businesses operating across borders. English is also the primary medium for a vast array of professional documentation, including contracts, agreements, and marketing materials. Although many nations operate in their native languages, the necessity for a common communicative platform in global markets makes English essential for international collaboration and negotiation.