Which Greek letter comes directly after Rho in the Greek alphabet?

The letter that comes directly after Rho in the Greek alphabet is Pi. Pi follows Rho in the sequence of the Greek letters, making it the correct answer to this question.

To provide a brief overview of the Greek alphabet sequence, Rho is the 17th letter, and Pi is the 16th letter. Understanding the order of the Greek alphabet is crucial not only for recognizing the letters themselves but also for their significance within organizations such as Alpha Kappa Alpha, where these letters symbolize certain values, principles, or heritage.

Understanding the Greek alphabet also highlights the importance of each letter within sorority culture, traditions, and the Greek system as a whole. Recognizing Pi's position not only helps with memorization but also reflects knowledge of the fraternity and sorority system's history and its Greek origins.