When addressing superiors in an organization, one should use?

Using a courtesy title followed by a surname is the most appropriate way to address superiors in an organization. This approach demonstrates respect and professionalism, which is essential in a workplace setting. Addressing someone with their proper title (such as Mr., Ms., Dr., etc.) followed by their surname acknowledges their position and authority within the organizational hierarchy. It establishes a formal tone that is often expected in professional communication, especially in initial interactions or formal settings.

The other approaches, such as using just a first name, informal greetings, or nicknames, may undermine the professional relationship or convey a lack of respect. These alternatives can be more suitable in casual environments or with peers, but when it comes to superiors, maintaining a level of formality is key to fostering a respectful and effective communication dynamic.