Final answer:
The expression that means "in a little while" in Spanish is "al poco rato".
Step-by-step explanation:
The correct expression that means "in a little while" is al poco rato. This expression is commonly used in Spanish to convey the idea of something happening or occurring after a short period of time. For example, if someone says "Espérame al poco rato", it means "Wait for me in a little while".
Learn more about Spanish expressions