K	key
KEK	key-encryption key
KLV	Key-Length-Value
KM	Key Management
KMS	Key Management Server
KMS	Key Management Service
KMS	Key management server
KPAK	KMS Public Authentication Key
KPAS	Korean Public Alert System
KPI	Key Performance Indicator
KPI	Key Performance Indicators
KRR	KMS Redirect Response
KSAK	KMS Secret Authentication Key
KSI	Key Set Identifier