| LSIP | Lancashire School Information Profile
| Others |
| LSIP | Land Surface Imaging Portal
| Others |
| LSIP | Language Sciences Interdisciplinary Programme
| Others |
| LSIP | Large Scale Interactive Process
| Others |
| LSIP | Liechtenstein Society of Investment Professionals
| Others |
| LSIP | Life Science Immersion Program
| Others |
| LSIP | Local Summer Internship Programme
| Others |
| LSIP | London Society of Investment Professionals
| Others |
| LSIP | London Summer Internship Program
| Others |
| LSIP | London Sustainable Industries Park
| Others |
| LSIP | Louisiana Secure Information Portal
| Others |