What does NOC mean?

This is a polysemous word, which can be abbreviated by many institutions, including: 1, National Oceanographic Commission (USA) 2, National Olympic Committee (USA) 3, National Occupational Classification, which is the occupational directory stipulated by Canadian Immigration Bureau. 4. Network Operation Center A place where computers are used to monitor or deal with network or Internet control problems. 5. Unofficial cover refers to secret spies who pretend to be ordinary people and sneak into other countries to carry out activities, as well as intelligence personnel without diplomatic cover, which is often called illegal in spy terminology. 6. Network operation center. 7. Network on Chip. 8. Network Creative Competition National IT Innovation Practice in Primary and Secondary Schools. 9. The abbreviation of nocturne, the hero of the League of Legends in large-scale games represented by Tencent. 10, no objection certificate, no objection certificate.