About 15 years ago, we stopped at the 13thC Masons Arms, Knowstone, when it was a fine old Devonshire country pub (it's now a Michelin-starred gastropub). Mine host (since moved on) was something of a character and he gave me his card when we left. He had some intriguing post-nominals - UAA and CRAFT.
UAA decoded as Unencumbered by Academic Achievement and CRAFT was Can't Remember A Flippin' Thing.