| NAS | an independent agency of the United States government responsible for aviation and spaceflight |
|---|---|
| NAS | an elongated rectangular bone that forms the bridge of the nose |
| NAS | a continuant consonant produced through the nose with the mouth closed |
| NAS | sounding as if the nose were pinched |
| NAS | of or in or relating to the nose |
| NAS | an elongated rectangular bone that forms the bridge of the nose |
| NAS | the inner corner of the eye |
| NAS | either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx |
| NAS | one of several turbinate bones in the nasal cavity |
| NAS | a continuant consonant produced through the nose with the mouth closed |
| NAS | a decongestant that provides temporary relief of nasal symptoms of the common cold and rhinitis and upper respiratory infections |
| NAS | the passages in the nasal cavity formed by the projections of the nasal conchae |