English abbreviations from am to amaps
- AM (Aviation Structural Mechanic)
- A.M. (Anno Mundi ("in the year of the world"))
- AM/SSB (Amplitude Modulated/Single-Side Band)
- AM1 (Airman 1st class)
- AMA (American Medical Association)
- AMAB (Associazione Mediterannea Agricoltura Biologica)
- AMAC (American Military Arms Corporation)
- AMAF (American Medical Association Foundation)
- AMAL (Authorized Medical Allowance List)
- AMAMS (Advanced Medium Anti-Tank Missile System)
- AMANDA ((telescope) Antarctic Muon And Neutrino Detector Array, a neutrino telescope)
- AMAP (Advanced Modular Armor Protection)
- AMAPS (Aircraft, Missile, Avionics Performance Simulation)