IU

1. International unit
2. Intrauterine (also i.u.)

• lummier
• lummiest
• lummox
• lummoxes
• lummy
• lump
• lumpectomies
• lumpectomy
• lumped
• lumpen
• lumpenly
• lumpen proletariat
• lumper
• lumpers
• lumpfish
• lumpfishes
• lumpier
• lumpiest
• lumpily
• lumpiness
• lumpinesses
• lumping
• lumpish
• lumpishly
• lumpishness