Step 1: Understanding the Concept:
Peso, Won, and Taka are all currency units.
Step 2: Detailed Explanation:
Peso is the currency of Mexico, Philippines, and other countries. Won is the currency of South Korea and North Korea. Taka is the currency of Bangladesh. Since the options do not include "currencies" as a choice, the correct answer is "None of the above".
Step 3: Final Answer:
None of the above (they are currencies).