| Abbreviation | Definition |
|---|---|
| LTOE | Living Table of Organization and Equipment |
| LTOE | Living Table(s) of Organization and Equipment |
| LTOIV | Latest Time Of Intelligence Value |
| LTON | Long Ton |
| LTP | Leader Training Program |
| LTR | Light Tactical Rifle |
| LTR | Logical Trunked Radio |
| LTRS | Lightweight Torpedo Recovery System |
| LTS | Location Targeting System |
| LTS | Low-Altitude Navigation and Targeting Infrared For Night (LANTIRN) Targeting System |
| LTT | Long Term Training |
| LTT | Loss To Theater |
| LTTS | Load, Turn, Turn, Shoot |
| LTWT | Lightweight |
| LU | Location Update |
| LU | Logical Unit |
| LUC | Land Use Control |
| LUH | Light Utility Helicopter |
| LUPS | Logistics Unit Productivity System |
| LUS | Lesser Used Skills |