The meaning of the Acronym HSM is...

HSM is

• High School Musical

More Meanings For HSM:

• HP (Hewlett-Packard) Suface Mount
• Hussmann International, Inc.
• High School Musical
• High School Musical
• High School Ministry
• Hierarchical Storage Management
• Hierarchical Storage Management
• Hierarchical Storage Manager
• Hardware Security Module
• Hyper Sonic Motor
• Hyper Sonic Motor
• Hot Sexy Munchkin
• Hot Sexy Mama
• Hole Seeking Material
• High Speed Multiplexer

HSM is also in:

• Adults
• Databases
• Electronics
• General
• Hobbies
• Military
• Music
• NYSE Symbols
• Performing Arts
• Religion
• Security
• Transportation
• Unfiled