This is culled from two books I own:
FUBAR by Gordon Rottman, and WAR SLANG by Paul Dickson. I cleaned the language up for a "G" rating here, but go ahead and substitute the word that the soldiers REALLY used, and have fun. These terms were used between World War II and today.
COMMFU = Completely Monumental Military Foul Up.
FUBAR = Fouled Up Beyond All Repair (sometimes "Recognition" is used instead of "Repair" so take your pick).
FUBB = Fouled Up Beyond Belief.
FUMTU = Fouled Up More Than Usual.
JAAFU = Joint Anglo American Foul Up.
JACFU = Joint American Chinese Foul Up.
JAFDIP = Just Another Frigging Day In Paradise.
JANFU = Joint Army Navy Foul Up.
SAPFU = Surpassing All Previous Foul Ups.
SNAFU = Situation Normal, All Fouled Up.
SUSFU = Situation Unchanged, Still Fouled Up.
TAIFU = Things Are Incredibly Fouled Up.
TARFU = Things Are Really Fouled Up.
TAFU = Typical Army Foul Up.
TUIFU = The Ultimate In Foul Ups.
So there are all the different types of military foul ups.
And to think, I got through typing all of that without saying "fuck" a single time.
Whoops!