| IB | Old World wood ibis |
|---|---|
| IB | breed of slender agile medium-sized hound found chiefly in the Balearic Islands |
| IB | breed of slender agile medium-sized hound found chiefly in the Balearic Islands |
| IB | King of Jordan credited with creating stability at home and seeking peace with Israel (1935-1999) |
| IB | fast-growing and tightly branched hybrid of Ligustrum ovalifolium and Ligustrum obtusifolium |
| IB | fast-growing and tightly branched hybrid of Ligustrum ovalifolium and Ligustrum obtusifolium |
| IB | a United Nations agency created to assist developing nations by loans guaranteed by member governments |
| IB | realistic Norwegian author who wrote plays on social and political themes (1828-1906) |
| IB | of or relating to or in the manner of the playwright Henrik Ibsen |
| IB | a nonsteroidal anti-inflammatory medicine (trade names Advil and Motrin and Nuprin) used to relieve the pain of arthritis and as an analgesic and antipyretic |