3 words addresses
what3words.com
what3words.com
Editing: autocorrect gone crazy
"We have divided the world into a grid of 3m x 3m squares and assigned each one a unique 3 word address."
"Unique" - You keep using that word. I do not think it means what you think it means...
I guess if you were using it in the real world you would hopefully have an idea of where in the world your target was and if your phone autocorrected to a plural you should still get there.
I would assume the option to show variations could be turned off when using the apis so it would depend on the use case as to whether this behaviour was desired or not and then utilised.