LAFB Views 11 meanings found LAFB typically identifies one of several U.S. Air Force bases—such as Laughlin, Langley, Luke or Lackland—though in cardiology it also abbreviates a specific left‑anterior fascicular block heart condition. Medical Left Anterior Fascicular Block Left Atrio Femoral Bypass Miscellaneous Luke Air Governmental Laughlin Air Force Base Langley Air Force Base Luke Air Force Base Latino Appointees For Bush Loring Air Force Base Libyan Arab Foreign Bank Larson Air Force Base Lackland Air Force Base