Does anyone know where the rules and regs are for the use of post nominal letters? We have a new CFAV in our CCF who is using RAFVR(T) on all letters including those nothing to do with cadets. Yes he is a walt but I want to shoot him down with the quote from the relevant regs. Maybe JSP 313 or any other ideas,just tried on the internet and two hours later I am none the wiser about it. I was a submariner for 22 years and the only reason people know I was a submariner is my lack of tan,glow in the dark and the smell!