A nereid (sea nymph) in Greek mythology. / (astronomy) A moon of Neptune, named after the nymph.

Session-At-Once, a recording mode for optical discs / Specified Associated Organisation / Serb Autonomous Oblasts

Smithsonian Astrophysical Observatory (or the star catalog) / Special Astrophysical Observatory of the Russian Academy of Science / Security Advisory Opinion

(rare) Any marine annelid of the genus Hyalinoecia, especially Hyalinoecia tubicola of Europe, which inhabits a transparent movable tube resembling a quill in color and texture.

Alternative form of São Toméan

Alternative form of São Paulo, used when ~ is absent. / Misspelling of São Paulo.

(sometimes proscribed) Alternative form of São Tomé in all its senses.

A particular defensive move in Wing Chun.

plural of Sao Tomean

(sometimes proscribed) Alternative spelling of São Tomé and Príncipe