| NAS | a duct that carries tears from the lacrimal sac to the nasal cavity |
|---|---|
| NAS | of or relating to or located near the nasopharynx |
| NAS | a form of leishmaniasis endemic in Mexico and Central American and South America |
| NAS | cavity forming the upper part of the pharynx |
| NAS | a tube inserted into the trachea through the nose and pharynx |
| NAS | the capital of the Bahamas |
| NAS | lake in Egypt formed by dams built on the Nile River at Aswan |
| NAS | Egyptian statesman who nationalized the Suez Canal (1918-1870) |
| NAS | American political cartoonist (1840-1902) |
| NAS | in a nasty ill-tempered manner |
| NAS | the quality of being unpleasant |
| NAS | malevolence by virtue of being malicious or spiteful or nasty |