Metric

Square kilometre
-
Hectare
-
Are
-
Square metre
-
Square decimetre
-
Square centimetre
-
Square millimetre
-
Square micrometre
-
Square nanometre
-

British/American

Township
-
Square mile
-
Homestead
-
Acre
-
Rood
-
Square rod
-
Square
-
Square yard
-
Square foot
-
Square inch
-

Japanese

Tsubo
-
Cho
-
Tann
-
Se
-

Other

Metric dunam
-
Cypriot dunam
-
Iraqi dunam
-
Greek stremma
-