41's initials, 4 letters
41st Pres., 4 letters
Follower of R.W.R., 4 letters
Monogram of Dubya's dad, 4 letters
POTUS #41, 4 letters
Presidential monogram, 4 letters
Reagan's VP, initially, 4 letters
RWR's VP, 4 letters
White House inits. of the '90s, 4 letters
WJC's predecessor, 4 letters