K	Key
KA	Keep-Alive
KAK	key-auto-key
KBR	key-based routing
KCEC	Kit Carson Electric Cooperative
KCI	Key Compromise Impersonation
KD	Key Download
KDC	Key Distribution Center
KDD	Key Download Data
KDE	Key Distribution Exchange
KDF	key derivation function
KDF	key-derivation function
KDK	Key-Derivation Key
KE	Key Exchange
KEA	Key Encryption Algorithm
KEA	Key Exchange Algorithm
KEK	key encryption key
KEK	key-encrypting key
KEK	key-encrypting-key
KEK	key-encryption key
KIM	Key Identifier Mode
KIP	Kinetics Internet Protocol
KIS	Knowbot Information Service
KISA	Korea Information Security Agency
KM	keying material
KMAC	Keccak message authentication code
KMP	Key Management Protocol
KMS	Key Management Service
KP	Key Package
KPI	Key Performance Indicator
KPM	Key Protection Method
KPML	Key Press Markup Language
KPML	Key Protection Method List
KS	Key Server
KSK	Key Signing Key
KSOS	Kernelized Secure Operating System
KSR	Kendall Square Research
KU	Key Update