APPL
| Acronym | Definition |
|---|---|
| APPL | Application |
| APPL | Applied |
| APPL | Applicable |
| APPL | Appliance |
| APPL | Applicant |
| APPL | Ada Program Partitioning Language |
| APPL | Australia Petroleum Pty. Ltd. (now Caltex Australia Petroleum Pty. Ltd.) |
| APPL | Anna Porter Public Library (Gatlinburg, TN) |
| APPL | Association of Partners for Public Lands |
| APPL | Academy of Program and Project Leadership (NASA) |
| APPL | A Probability Programming Language |
| APPL | Alberta Products Pipeline (Canada) |
| APPL | Applanation Tension (pressure in the eye) |