Variable message sign, an electronic traffic sign often used in highways Virtual Memory System (another title for OpenVMS), an operating system Visual Memory System (better known as Visual Memory Unit), a memory device for the Sega Dreamcast console Volcanogenic Massive Sulfide deposits A Voynich manuscript, a mysterious illustrated book of unknown contents, written some 600 years ago by an anon. creator inside an unidentified alphabet and unintelligible language Vessel Monitoring Body, is an satellite based, near really instance, positional tracking models that will bring monitoring agents using precise longitude and latitude of fishing vessels.

es:VMS