NAS

1. National Academy of Sciences (US)
2. Noise Abatement Society

nas /naz or näz/ (obsolete) for ne has (Spenser) has not, and ne was was not.

• trivializing
• trivially
• trivialness
• trivialnesses
• trivium
• triviums
• tri-weeklies
• tri-weekly
• -trix
• -trixes
• trizonal
• trizone
• trizones
• Trizonia
• tRNA
• troad
• troade
• troades
• troads
• troat
• troated
• troating
• troats
• trocar
• trocars