IAS or i.a.s.

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

• phonographists
• phonographs
• phonography
• phonolite
• phonolites
• phonolitic
• phonological
• phonologies
• phonologist
• phonologists
• phonology
• phonometer
• phonometers
• phonon
• phonons
• phonophobia
• phonophobias
• phonophore
• phonophores
• phonopore
• phonopores
• phonotactics
• phonotype
• phonotyped
• phonotypes