| Abbreviation | Definition |
|---|---|
| LNAS | Lakehurst Naval Air Station |
| LNB | Load Noise Buffer |
| LNC | Chief Legalman (US Navy) |
| LND | Land |
| LNO | Liaison Officer |
| LNT | Leave No Trace |
| LO | Leading Order |
| LO | Liaison Officer |
| LO | Low Observable |
| LO/LO | Lift On-Lift Off |
| LO/LO | Lift-On/lift-Off |
| LO/RO | Lift-On/roll-Off |
| LOA | Lead Operational Authority |
| LOA | Length Over All |
| LOA | Letter Of Arrival |
| LOA | Letter of Assist |
| LOA | Letter Of Assistance |
| LOA | Letter of Authorization |
| LOA | Letter of Offer and Acceptance |
| LOA | Local Overseas Allowance |