- A/M stands for Above Mentioned
- AM stands for Above Mentioned
- AM stands for Absent Minded
- AM stands for Absolute Motion (physics)
- AM stands for Accelerated Math
- AM stands for Access Macro Virus
- AM stands for Access Method (Sprint)
- AM stands for Access Module
- AM stands for Accommodation Manager
- AM stands for Account Manager
- AM stands for Accountability Measure (NMFS – fisheries management)
- AM stands for Accounting Management
- AM stands for Accounts Maintenance
- AM stands for Accounts Manager
- AM stands for Accredited Member
- AM stands for Accurate Miniatures (Collins-Habovick, LLC; Concord, NC)
- AM stands for Acetoxymethyl
- AM stands for Achievement Medal
- AM stands for Acknowledge Message