link - low
- link
- link access procedure for the B channel
- link access procedure for the D channel
- link access procedure, balanced
- link activation
- link activation algorithm
- link activation protocol
- link bar
- link budget
- link canal
- link congestion
- link connectivity
- link encryption
- link establishment procedure
- link flow
- link flow control
- link line
- link margin
- link relative model
- link stabilizer
- link sump miner
- link system
- link system with grading
- link to next
- link to owner
- link to prior
- link-by-line termination
- link-by-ling basis
- link-by-link call setup
- link-by-link equalization
- link-by-link signalling
- link-engineering circuit
- link-type crossbar automatic exchange
- link-type dummy bar
- linkage
- linkage editor
- linkage path
- linkage rate
- linkage section
- linkage technology
