aft
A large container name three letters long could be box or bin.
The word "did" is three letters long.
There are no countries that have only 3 letters.
red, tan
How can the word be 3 letters long if "sand" alone is 4? .
cog
From Bow to Stern was about 2 1/2 feet long.
ELL
Isle of Man
There are two types of whales that have only three letters in their name. The Fin whale and the Sei whale.
all all
The emu.