ins

(noun) an agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States. Synonyms: Immigration and Naturalization Service, INS.

(noun) a unit of length equal to one twelfth of a foot. Synonyms: inch, in.

(noun) a rare soft silvery metallic element; occurs in small quantities in sphalerite. Synonyms: indium, In, atomic number 49.

(noun) a state in midwestern United States. Synonyms: Indiana, Hoosier State, IN.