Initialism of knowledge management.

(attributive) Initialism of Kubo-Martin-Schwinger.; applied to various concepts in quantum mechanics / (Internet slang, offensive) Initialism of kill myself.

(nonstandard) plural of km; kilometer

Abbreviation of kilometer per hour.

plural of kmc

Initialism of Kaiser-Meyer-Olkin test.

(historical) A serf on the Balkan peninsula, especially one holding land under the estate system introduced by the Ottomans and retained in some areas by Austria-Hungary.

A surname from Polish.

A surname from Czech.