The Network Time Protocol -LRB- ORGANIZATION@1 -RRB- is a protocol for synchronizing the clocks of computer systems over packet-switched , variable-latency data networks .

The Network Time Protocol -LRB- ORGANIZATION@1 -RRB- is a protocol for distributing the Coordinated Universal Time -LRB- UTC -RRB- by synchronizing the clocks of computer systems over IP networks .
