| Abbreviation | Definition |
|---|---|
| APSK | Amplitude and phase shift keying |
| APSK | Amplitude and Phase-Shift Keying |
| APSK | Amplitude Phase Shift Keying |
| APSK | Asymetric Phase Shift Keying |
| APSK | Asymmetric Phase Shift Keying |
| APSL | A Pint Sized Life |
| APSL | Advance Petroleum Services Limited |
| APSL | Alliance Premier Soccer League |
| APSL | American Professional Soccer League |
| APSL | Andika Permata Sawit Lestari |
| APSL | Apple Public Source License |
| APSL | Asia Pacific Screen Lab |
| APSL | Association of Philadelphia School Librarians |
| APSL | Association of Professional Sri Lankans |
| APSM | Advanced Porous Silicon Membrane |
| APSM | Alternating Phase Shifting Mask |
| APSM | Asia Pacific Security Magazine |
| APSM | Association of Political Science Majors |
| APSM | Automatic Patient Symptom Monitor |
| APSMC | A P State Minorities Commission |