| PAM | Payload Assist Module | - | Atmospheric Research Center |
| PAM | Photolabile Attachment Molecules | - | Computer Acronyms(common) |
| PAM | Peptidylglycine Alpha-amidating Monooxygenase | - | Computer Acronyms(common) |
| PAM | Performance Assessment Methodology | - | Computer Acronyms(common) |
| PAM | Periodic Anderson Model | - | Computer Acronyms(common) |
| PAM | Payload Assist Module | - | Organizations |
| PAM | Payload Assist Module | - | Organizations |
| PAM | Pulse Amplifier Modulation | - | Organizations |
| PAM | Pulse Amplitude Modulation | - | Organizations |
| PAM | Precision Attack Missile | - | Astronomy |
| PAM | Portable Automated Mesonet | - | Business and Finance |
