The meaning of the Acronym LTM is...

LTM is

• Les Temps Moderne
• Legacy Transition Meta
• Light of Truth Ministries
• Linear Topic Map Notation
• Läkare för Transcendental Meditation
• Life Time Memories
• Leica Thread Mount
• Laughing To Myself
• Life To Morrowind
• Long Term Memory
• Love To Mother

More Meanings For LTM:

• Bitmap graphics (EOSAT's Landsat Thematic Mapper data file)
• Form (Lotus Forms)
• Listen To Me
• Listen To Me
• Like The Moon
• Last Twelve Months
• Les Temps Moderne
• Legacy Transition Meta
• Light of Truth Ministries
• Linear Topic Map Notation
• Läkare för Transcendental Meditation
• Life Time Memories
• Leica Thread Mount
• Laughing To Myself
• Life To Morrowind

LTM is also in:

• Astronomy
• Chat
• File Extensions
• SMS
• Unfiled
• Unit Measures