- LifeLink Tissue Bank
- LifeLink Transplant Institute
- LifeLink Transplantation Immunology Laboratory
- LifeLogics, Inc.
- LifeNet Health
- LifeNet Health
- LifeQuest Organ Recovery Services
- LifeShare Blood Centers
- LifeShare Carolinas
- LifeShare of Oklahoma
- Lifesharing
- LifeSource, Upper Midwest Organ Procurement Organization, Inc.
- LifeSource-IL
- LifeSteps
- Lifewaves International
- Light Lab
- Lighthouse Behavioral Health Hospital
- Lighthouse Hotel
- Liko Inc.
- Lil' Drug Store Products
- Lilly
- Lilly Whittaker
- Lima Engine Plant UAW - Ford FSLC
- Lima Memorial Health System
- Limestone County Commission
- Lincoln Chamber of Commerce
- Lincoln County Commissioners
- Lincoln Family Downtown YMCA
- Lincoln Financial
- Lincoln Financial Group
- Lincoln Health
- Lincoln Lancaster County Convention and Visitors Bureau
- Lincoln Memorial
- LincolnHealth - Miles Campus and Hospital
- LincolnHealth - St. Andrews Campus and Urgent Care Center
- Linda Calloway Income Tax Service
- Lindenmeyr Munroe
- Lindey's Restaurant
- Lindquist Ford
- Lindsey, Inc.
- Linebarger Goggan Blair and Sampson, LLP
- Link Gov
- Linn County, Iowa
- Lintech
- Lions Eye Bank for Long Island
- Lions Eye Bank of Texas
- Lions Eye Bank of Wisconsin
- Lions Gift of Sight
- Lions Medical Eye Bank
- Lions VisionGift