The meaning of the Acronym NIN is...

NIN is

• No, It's Not

More Meanings For NIN:

• No Ice Nowhere
• Nine Inch Nails
• National Insurance Number
• Nueva Izquierda Nacional
• No, It's Not
• Nine Inch Nails
• Neopians In Need

NIN is also in:

• Chat
• Music
• Ocean Science
• Physiology
• Science Fiction
• Spanish
• US Government