North American Soccer League
1. National Academy of Sports Medicine 2. National Air and Space Museum
/ˈneɪsmɪθ/ noun 1. James. 1808–90, British engineer; inventor of the steam hammer (1839)
National Association of School Nurses
1. a combining form meaning “nose,” used in the formation of compound words: nasology. combining form 1. nose: nasopharynx naso- pref. Nose: nasopharynx.