| English | Thesaurus |
| Internet Control Message Protocol | ICMP |
| Internet Control Message Protocol | A set of protocols that allow systems to communicate information about the state of services on other systems (For example, ICMP is used in determining whether systems are up, maximum packet sizes on links, whether a destination host/network/port is available. Hackers typically use (abuse) ICMP to determine information about the remote site) |
| Stream Control Message Protocol | SCMP (ST2) |