The meaning of the Acronym NEO is...

NEO is

• Noncombatant Evacuation Operation
• Near Earth Object

More Meanings For NEO:

• Bitmap graphics (Atari NeoChrome image file)
• Nelson Email Organizer
• Near Earth Object
• None Existing One
• Not Excessively Ornate
• Northing Easting And Orthometric
• Net Entity Objects
• New Employee Orientation
• New Era Otakus
• Near Earth Orbit
• New Environmental Optimisation
• Not Even Organized
• Not Even Organised
• Never Ending Oath
• No Education Obviously

NEO is also in:

• Astronomy
• File Extensions
• Science Fiction
• Software
• Unfiled