| Abbreviation | Definition |
|---|---|
| LIFA | Life Insurance Finance Association |
| LILA | Lavender Information And Library Association |
| LILAC | Librarians Information Literacy Annual Conference |
| LILT | Long Island Language Teachers |
| LISA | Localization Industry Standards Association |
| LISSA | Library and Information Science Student Association |
| LLA | Louisiana Library Association |
| LMA | League Managers Association |
| LMAA | London Marine Arbitrators Association |
| LMAA | London Maritime Arbitrators Association |
| LMAI | Label Manufacturers Association of India |
| LMBB | Lean Master Black Belt |
| LMDA | Leadership Management Development Association |
| LMOA | Lake Monticello Owners Association |
| LMOA | Locmotive Maintenance Officers Association |
| LoA | Lack of Accountability |
| LOA | Life Offices Association |
| LOA | Logistics Officer Association |
| LOC | Local Optical Committee |
| LOFA | Leisure and Outdoor Furniture Association |