APT – Advanced Persistent Threat
CISA – Cybersecurity and Infrastructure Agency
DDoS – Distributed Denial of Service
DIA – Defense Intelligence Agency
DoD – Department of Defense GDR – German Democratic Republic (SSR)
GRU – Soviet Military Intelligence Service, now Russian Military Intelligence Service
ICW – Inter Coastal Waterway (US)
KGB – Committee for State Security
LIDAR – Light Detection and Ranging
NKLF – North Korean Liberation Front (Raiders of RGB)
POTUS – President of United States
PRC – People’s Republic of China (Mainland)
ROC – Republic of China (Taiwan)
RGB – Reconnaissance General Bureau (North Korea) modeled after Russian KGB
ROK – Republic of (South) Korea
WPK – Workers Party of Korea (North)