Four Cs
# Four Cs

Four Cs may refer to:

* Four Cs (education), a group of learning competencies and skills in 21st century learning
* Diamond (gemstone), the Four Cs are carat, cut, color, and clarity
* Marketing mix, may refer to two possible marketing-related concepts:
   * Four 'C's in ７Cs compass model (Co-marketing)
   * Four 'C's in consumer-oriented model
