- acre
- are
- arpent
- barn
- circular inch
- circular mil
- cuerda
- hectare
- plaza
- rood
- section
- square centimeter
- square chain
- square decimeter
- square dekameter
- square foot
- square hectometer
- square inch
- square kilometer
- square meter
- square micrometer
- square mile
- square millimeter
- square nanometer
- square perch
- square pole
- square rod
- square yard
- strema
- township
- varas castellanas cuad
- varas conuqueras cuad