Symbols
There is no universally agreed symbol but the following are used:
- square yards, square yard, square yds, square yd
- sq yards, sq yard, sq yds, sq yd, sq.yd.
- yards/-2, yard/-2, yds/-2, yd/-2
- yards^2, yard^2, yds^2, yd^2
- yards², yard², yds², yd²
Read more about this topic: Square Yard