The only alphabet i am thinking of is BS. According to this theory, MHRA approved dc-vax a while ago, yet LP convinced them to hold off announcement for a month because of a day the US has designated Glio awareness day.
Thanks to the excellent DD by DD, we know MHRA made the decision to approve back in April and we are just waiting on paperwork. But maybe the surprise news of a GBM day changes this and that is what they are waiting on..
(DD is Danish Dude, alas dennisdave has to be lower case despite being more rational)