SIO

See also: Appendix:Variations of "sio"

English

Noun

SIO (plural SIOs)

  1. (UK, law enforcement) Initialism of senior investigating officer.
  2. (slang) Initialism of snap-in-one.

Anagrams

This page is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.