| Rank | Abbreviation | Meaning |
|---|
| ***** | APLL | Aragona Pembroke Little League
| |
| ***** | APLL | Academy of Persian Language and Literature
| |
| ***** | APLL | APOLO GOLD, INC.
| |
| ***** | APLL | Anaplastic Large Cell Lymphoma
| |
| ***** | APLL | Apolo Gold & Energy (OTC Bulletin Board [OTCBB])
| |
| **** | APLL | Advancing Public Library Leadership
| |
| **** | APLL | Analog Phase Lock Loop
| |
| *** | APLL | Associação Portuguesa de Leucemias e Linfomas
| |
| *** | APLL | Associate Product Lead for Logistics
| |
| ** | APLL | Arkansas Physics Lending Library
| |
| ** | APLL | Attitude Processor Lower Level
| |
| ** | APLL | Auditory Perceptual Learning Laboratory
| |
| * | APLL | Alexandria Potomac Little League
| |