The meaning of the Acronym LTR is...

LTR is

• Learn To Return

More Meanings For LTR:

• Load Task Register
• Letter
• Long Terminal Repeat
• Long Terminal Repeats
• Letter
• Loews Corporation
• Latent Tank Resonator
• Learn To Return
• Letter
• Logical Trunked Radio
• Light Tactical Rifle
• Letter
• Letter
• Letter
• Letter

LTR is also in:

• Assembly
• Environmental
• General
• Law
• Military
• NASA
• Networking
• NYSE Symbols
• Products
• Software
• Transportation
• US Government