The meaning of the Acronym NNL is...

NNL is

• Non Normal Locus
• NeuterNeuterLand
• New Neighbors League, Inc.
• No Nonsense License
• Next To Next To Leading
• Never Never Land

More Meanings For NNL:

• Non Normal Locus
• NeuterNeuterLand
• New Neighbors League, Inc.
• No Nonsense License
• Next To Next To Leading
• Never Never Land
• Nondalton, Alaska USA

NNL is also in:

• Airport Codes
• Unfiled