1.

NRO (National Reconnaissance Office) – a U.S. intelligence agency that designs, launches, and operates reconnaissance satellites. Among its key functions is analyzing signals from space – including radio transmissions, anomalous sources, and near-Earth activity – providing the United States with global situational awareness in the electromagnetic domain.

2.

Computer Fraud and Abuse Act (CFAA) – the law on computer fraud and abuse, passed in the United States in 1986 and updated many times.

3.

Multiverse - a quantum hypothesis about the existence of an infinite number of equally reliable models of the Universe