IAS or i.a.s.

1. Immediate access store (computing)
2. Immigration Advisory Service
3. Indicated air speed (aeronautics)
4. Instrument approach system

• marginalization
• marginalize
• marginalized
• marginalizes
• marginalizing
• marginal land
• marginal lands
• marginally
• marginal revenue
• marginals
• marginal seat
• marginal seats
• marginal tax rate
• marginal-unit
• marginal-units
• marginal ward
• marginal wards
• marginate
• marginated
• marginates
• marginating
• margination
• margin call
• margin calls
• margined