Re: The NCIS Thread!
it stands for 'Naval Criminal Investigative Service'
i found Tony's rule #3 from Hiatus, which was 'Never Underestimate your opponent'
and I remember one from late season 1 which was 'Never apoligise. Its a sign of weakness', but that one didn't have a number
and he says it to Kate in the pilot too...he says 'Never say you're sorry', but again, it didnt have a number