The meaning of the Acronym HMS is...

HMS is

• History Memory System

More Meanings For HMS:

• Hours, Minutes, Seconds
• Hardware Memory Scrubber
• Home Management Service
• Hotel Management Software
• High-Mast System
• Hazard Mitigation Survey
• High Mass Star
• Hybrid Male Sterility
• Howard Medical Science
• Harvard Medical School
• Mens' Organic Hemp Slacks (Hemp Mens' Slacks)
• Harold Marshall Sylvester
• Heroically Manned Starship
• Hours Minutes Seconds
• Home Medical Service

HMS is also in:

• Amateur Radio
• Architecture
• Astronomy
• Botany
• Clothes
• Databases
• Hardware
• Hospitals
• Names and Nicknames
• Networking
• Science Fiction
• Software
• Unit Measures
• Universities