3 ms·

C[ETFOSC]O perhaps? Executive, Technology, Finance, Operating, Security, Compliance is all that I could think of.

• saimiam 9y ago
  My friend was Chief People Officer so you're missing P.
  • cafard 9y ago
    Cool, but of course the rank Chief Petty Officer has been around a lot longer.
    • maxxxxx 9y ago
      I'd say C[A-Z]O