Can be either:
Remember that all local women concerned may be infected. Sheaths and prophylactic packets are available in units etc and should be used as necessary. (Taken from 'The Conduct of Anti-Terrorist Operations in Malaya 1958', but could equally be as informative/helpful for many garrison towns in the UK).
Also the post-nominal letters for the Volunteer Decoration - a twenty-year long service award for officers of the old Volunteer Force. Ho ho, ha ha. Unfortunately, there was no provision for a second award bar, so 'VD & scar' was tactfully avoided.