The meaning of the Acronym FNB is...

FNB is

• Frequency - Narrow Band
• Flexible Narrow Beam

More Meanings For FNB:

• Flexible Network Bus
• Frequency - Narrow Band
• Flexible Narrow Beam
• Freaky Nugget Boy
• Food and Nutrition Board
• First National Bank
• First Chicago Corporation
• Failure Notification Board
• Frequency - Narrow Band
• Failure Notification Board
• Frequency - Narrow Band
• Food and Nutrition Board

FNB is also in:

• Electronics
• Firms
• Military
• NASA
• Networking
• NYSE Symbols
• Physiology
• Unfiled
• US Government