There are quite a few words like that:
abbreviation is one. for many more go to http://clubefl.gr/games/wordox/12.html
tofu
spinach
In English, you is the only one.
Czar is a 4 letter word. It begins with C and ends with R.
witswenswarswagswayswedswigswetswinswoeswuss
Alez
twelve
Vav: the sixth letter in the Hebrew alphabet
Zulu. It's the word that stands for 'z' in the policeman's alphabet.
The "alphabet".
G
Kay Kinky, kitty, kray, Kilkenny, Katy,
A word that starts with y and ends with y is yay .
Sandman (starts with S ends with N - 7 letter word)
Cash is a 4 letter word that starts with c and ends with h.
An eight letter word that starts with S and ends with T: satiristshortestsmallestsmarteststagnantstalwartstiffeststridentsubtract
A seven letter word that starts with D and ends with T: decrypt