KdU

CJ, is an abbreviation for:

• Cost of accommodation, according to SGB II see unemployment benefits - cost of accommodation and heating
• Critique of Judgment, Immanuel Kant's third major work on the Critique of Pure Reason and the Critique of Practical Reason

KDU- CSL is an abbreviation for:

• Křesťanská a demokratická unie - Československé strana Lidová ( German Christian and Democratic Union - Czechoslovak People's Party), also briefly lidovci, a Christian democratic political party in the Czech Republic

• Disambiguation
• Abbreviation