- Free Space Optics
- Gigabit Ethernet
- Hybrid Fiber Coaxial
- InfiniBand
- Kerr Effect
- Local Area Network (LAN) Emulation
- Loopback Address
- Metropolitan Ethernet
- Multiplexer
- Network Computing
- Network Identity
- Networking
- Optical Burst Switching
- Optical Carrier
- Optical Circuit Switching
- Optical Communication
- Optical Fiber Amplifier
- Optical Local Exchange Carrier
- Optical Mesh Network
- Optical Network
- Optical Time Domain Reflectometer
- Optical Transport Network
- Photonic Crystal Fiber
- Plesiochronous Digital Hierarchy
- Q Signaling
- Radio Frequency Over Glass
- Silicon Photonics
- Single-Mode Fiber Transceiver
- Software-Defined Networking
- SprintLink
- Square Connector
- Straight Tip Connector
- Supernet
- Synchronous Digital Hierarchy
- Synchronous Transport Module Level-1
- T-3 Carrier
- T-Carrier
- Thunderbolt
- TOSLINK
- Velocity of Propagation
- Verizon Fiber Optic Service
- Vertical Handover
- Very High Speed Backbone Network Service
- Very-High-Bitrate Digital Subscriber Line
- Virtual Ethernet
- Virtual LAN
- Virtual Switch
- Voice Over Wireless Fidelity
- Wavelength Division Multiplexing
- Wi-Fi Alliance
