- Lakeshore Transplant Support Group
- Lakeside Casino Resort
- Lakeview Hospital
- Lakeview Regional Medical Center
- Lakeview Village Inc.
- Lakeway Inn Conference Resort, Austin TX
- Lakewood - TownePlace Suites by Marriott
- Lakewood Ranch Medical Center
- Lakewood Regional Medical Center
- Lallie Kemp Regional Medical Center
- Lambda - The LGBT Chamber of Commerce of Southern Nevada
- Lambda Business Association
- Lami Grub Architects
- Lancaster County
- Lancaster General Health - Penn Medicine
- Lancaster Pollard
- Land Rcompany
- Land-of-Sky Regional Council
- LandM Production Design Group
- LandM Technologies, Inc.
- Landmark Medical Center
- Lane County Oregon
- Lane Management Properties
- Lane Regional Medical Center
- Lang Magazine
- Langan Associates, P. C.
- Langley AFB Hospital
- Langston University
- Language Bank International
- Lankenau Medical Center
- Lansing College of Nursing Bellarmine University
- Lao Family Community Development, Inc.
- Lao Family Community of Fresno, Inc.
- Lao Khmu Association and Refugee Resource Center
- Lao Refugee Association of Oregon
- Laotian Organizing Project
- Lapeer Regional Medical Center
- Laramie County Community College
- Laredo Medical Center
- Largo Medical Center
- Larkspur Hospitality Corporation
- Larkspur Landing Renton
- Larkspur Landing, Campbell
- Larkspur Landing, Folsom
- Larkspur Landing, Roseville
- Larkspur Landing, South San Francisco, CA
- Larkspur Landing, Sunnyvale
- Larmar County Coalition
- Larry Hughes Foundation
- Larry King Cardiac FD