Atomic Energy Commission Army Evaluation Center Army Environmental Center African Economic Community Acoustic Echo Cancellation Address Element Correction Automatic Exposure Control A.E.C. Advanced Error Correction Advisory Expert Council Architectural, Engineering and Constru… Associate Enforcement Counsels Australian Education Council Aviation Electronic Combat acceptable effluent concentration Acoustic Echo Canceller Acoustic Echo Control Additional Extended Coverage adenylate energy charge Aft End Cone Aft Events Controller AFT Exit Cone Agency Emergency Coordinator Alternate Exchange Carrier anion exchange chromatography Architectural Engineering Construction Architecture, Engineering and Construc… Area Equipment Compound Area of Environmental Concern Ars Electronica Center
Atomic Energy Commission
Army Environmental Center