Synchronous Digital Hierarchy (SDH)

See SDH.

• Next Generation Internet (NGI)
• Next Hop Resolution Protocol (NHRP)
• NEXT (Near-End CROSS Talk)
• NFAS (Non-Facility Associated Signaling)
• NFAS (Non-Facility Associated Signaling)
• NFPA 70
• NFPA 70
• NGI (Next Generation Internet)
• NHRP (Next Hop Resolution Protocol)
• nibble
• NIC (Network Interface Card)
• NID (Network Interface Device)
• Nigerian Connection
• Nigerian Scam
• NII (National Information Infrastructure)
• NIR (National Internet Registry (NIR)
• N-ISDN (Narrowband ISDN)
• NIST
• NIST (National Institute of Standards and Technology)
• NIU (Network Interface Unit)
• NLOS (Non-Line-Of-Sight)
• nm (nanometer)
• NMS (Network Management System)
• NMT 450 (Nordic Mobile Telephone 450 MHz)
• NMT 450 (Nordic Mobile Telephone 450 MHz)