ECFR may refer to:
Electronic Code of Federal Regulations (e-CFR). Enka-Candler Fire & Rescue, a public safety provider near Asheville, North Carolina. European Company and Financial Law Review, an academic journal of the Max Planck Institute for Comparative and International Private Law, published by De Gruyter European Council for Fatwa and Research, a private foundation composed of Islamic clerics and scholars. European Council on Foreign Relations, a pan-European foreign policy think tank.