The meaning of the Acronym LO is...

LO is

• Lift Off
• Launch Operations
• Local Oscillator
• Lock-On

More Meanings For LO:

• Localized Orbitals
• Local Oscillator
• Line Office
• Local Order
• Licensing Officer
• Learning Opportunity
• Log Out
• Liaison Officer
• Low Observable
• Leading Order
• Lift Off
• Launch Operations
• Local Oscillator
• Lock-On
• Liner Out

LO is also in:

• Accounting
• Chemistry
• Educational
• Electronics
• International Business
• Military
• NASA
• Ocean Science
• Security
• Transportation