Acronym-y Pearl Jam song, 3 letters
Pearl Jam song about a kind of man (Abbr.), 3 letters
Windows audio data compressor, 3 letters
Deep Throat's identity, 9 letters
Dirty bomb, e.g.: Abbr., 3 letters
Doomsday device: Abbr., 3 letters
Fishy war justification, briefly, 3 letters
Generally pretty vague category of arms: Abbr., 3 letters
Iraq war subject, briefly, 3 letters
It might be chemical or biological: Abbr, 3 letters
Modern-day war subj., 3 letters
Powerful arms, briefly, 3 letters
Strong arm, briefly, 3 letters
Subj. of a U.N. inspection, maybe, 3 letters
Terrorist's bomb, briefly, 3 letters
Terrorist's tool, for short, 3 letters
Theoretical threat from Iraq, 3 letters
Threat cited by GWB, 3 letters
H-bombs and the like, 4 letters
Life-threatening devices, briefly, 4 letters
One rationale for the 2003 invasion of Iraq: Abbr., 4 letters
Saddam reportedly hid them, briefly, 4 letters
Scary arms, briefly, 4 letters
Some bombs, briefly, 4 letters
They may be nuclear or biological, informally, 4 letters
Penn and Tell, for short, 3 letters
Planck's constant: pl., 3 letters