| LOI | La Oferta Irresistible 
| Others |
| LoI | Lack of Idealism
| Others |
| LOI | Lack Of Integrity
| Others |
| LOI | Lack Of Interest
| Others |
| LOI | Ladies Of Infinity
| Others |
| LOI | Lancer Of Indonesia
| Others |
| LOI | Laughing On the Inside
| Others |
| LoI | Leaders of Intellect
| Others |
| LOI | Legion Of Illusion
| Others |
| LOI | Length of Interview
| Others |
| LOI | Letter Of Indemnity
| Others |
| LOI | Letter of Inquiry
| Others |
| LOI | Letter Of Instruction
| Others |
| LOI | Letter of Intent
| Business |
| LOI | Letter of Interest
| Others |
| LOI | Letter Of Interpretation
| Others |
| LOI | Letter of Introduction
| Others |
| LOI | Letter of Invitation
| Others |
| LOI | Letter Of Invtation
| Others |
| LOI | Letters of Inquiry
| Others |
| LOI | Letters of invitation
| Others |
| LOI | Level Of Incompetence
| Others |
| LOI | Level of information
| Others |
| LOI | Level Of Investigation
| Others |
| LOI | Leyton Obsessional Inventory
| Others |
| LOI | Liaison Officer Initiative
| Others |
| LOI | Light Overseas Investments
| Others |
| LOI | Limit of Identifictation
| Others |
| LOI | Limiting Oxygen Index
| Others |
| LOI | List Of Illustrations
| Others |
| LOI | List Of Items
| Others |
| LOI | Lives Of Internationals
| Others |
| LOI | Local Operator Interface
| Others |
| LOI | Lodge of Instruction
| Others |
| LOI | Logistical Outsourcing Inc
| Others |
| LOI | Lord Of Illusions
| Others |
| LOI | Loss of Ignition
| Others |
| LOI | Loss Of Imprinting
| Others |
| LOI | Loss of Input
| Others |
| LOI | Loss On Ignition
| Others |
| LOI | Lunar Orbit Insertion
| Others |