It would be best if you posted a link to an image in the related links section so people can see exactly what you are talking about.
Because if you turn a nine upside down then it does not look like anything but if you turn a six upside down then it looks like a nine.
SIS
In set theory, the symbol of intersection is ∩, like an upside down U.
It looks like an upside-down "T".
The hazard lights.
A yield street sign looks like an upside down isoceles triangle.
Ten is a shape that looks like an upside down "U"
A symbol that appears the same rightside up or upside down is called an "ambigram." Ambigrams can be words or designs that maintain their appearance when rotated 180 degrees. A common example of an ambigram is the word "ON," which looks the same when flipped upside down.
it looks like an upside down tooth
The symbol for an eighth note when it is upside down is called a "quaver rest."
There is no upside down capital A symbols in runescape.
It's one way the dictionary tells you to pronounce a letter U. I think.
For All.
The Upside down T symbol indicates perpendicular lines.
No. Flying a flag upside down is a symbol of distress.
Australia's shape looks a little like an upside down sheep.
It is the symbol for 'perpendicular'.