| Rank | Abbreviation | Meaning |
|---|
| ***** | WSBL | Way/Straight Bill of Lading
| |
| ***** | WSBL | Ware Shoals Branch Library (Ware Shoals, SC)
| |
| ***** | WSBL | Wide Spectrum Beta-Lactamase
| |
| ***** | WSBL | Winchester Square Branch Library (Springfield, MA)
| |
| ***** | WSBL | Washington St. Branch Library (High Point, NC)
| |
| ***** | WSBL | Winnipeg Senior Baseball League
| |
| **** | WSBL | Winter Springs Basketball League
| |
| **** | WSBL | West Side Branch Library (Grand Rapids, MI)
| |
| **** | WSBL | World Series Baseball League
| |
| **** | WSBL | West Salem Branch Library (West Salem, WI)
| |
| **** | WSBL | Western States Basketball League
| |
| *** | WSBL | Wendell Smith Branch Library (Chicago, IL)
| |
| *** | WSBL | West Suburban Baseball League
| |
| *** | WSBL | Wilbur School Branch Library (Somerset, MA)
| |
| *** | WSBL | Workshop for Section and Branch Leaders
| |
| *** | WSBL | West Suburban Basketball League
| |
| ** | WSBL | Washington Sq Branch Library (Kalamazoo, MI)
| |
| ** | WSBL | Women's State Basketball League
| |
| * | WSBL | Wireless Shoot Back Laser
| |