| Rank | Abbreviation | Meaning |
|---|
| ***** | APBL | Asia Pacific Breweries Ltd.
| |
| ***** | APBL | Atmospheric Planetary Boundary Layer
| |
| ***** | APBL | Antipseudomonal Beta Lactam
| |
| ***** | APBL | A-One Products and Bottlers Limited
| |
| **** | APBL | Authentic Problem Based Learning
| |
| **** | APBL | adult peripheral blood leukocytes
| |
| **** | APBL | Automatic Power Boom Lowering
| |
| **** | APBL | Algiers Point Branch Library (New Orleans, LA)
| |
| *** | APBL | ATLANTIC PREMIUM BRANDS LTD
| |
| *** | APBL | Asia Pacific Breweries Limited
| |
| *** | APBL | Alma Powell Branch Library (Kalamazoo, MI)
| |
| *** | APBL | Atlantic Prem Brands (OTC Bulletin Board [OTCBB])
| |
| *** | APBL | Atlantic Paintball League
| |
| *** | APBL | Athmar Park Branch Library (Denver, CO)
| |
| *** | APBL | Arctic Planetary Boundary Layer
| |
| ** | APBL | Albany Park Branch Library (Chicago, IL)
| |
| ** | APBL | alkaline protease from B. licheniformis
| |
| ** | APBL | Alkaline Pulp Black Liquor
| |
| ** | APBL | Active Plant-Based Learning
| |
| * | APBL | anterior portal branch ligation
| |