LPS may refer to:

Science and medicine

* Lipopolysaccharide (Endotoxin) * Levator palpebrae superioris muscle

Schools

* Leighton Park School in Reading, England * Lexington Public Schools, a school district in Massachusetts, USA * Lincoln Public Schools, a school district in Nebraska, USA * Livonia Public Schools, a school district in Michigan, USA * Lucknow Public School in Uttar Pradesh, India * Luther Preparatory School in Wisconsin, USA

Technology

*Leases per second, a speed measure for Dynamic Host Configuration Protocol, DHCP servers * Leica Photogrammetry Suite, software used in building maps * Lexus Personalized Settings in Lexus cars * Lightning rod#Lightning protection system, Lightning protection system, a system to protect a structure from damage due to lightning strikes * Lightweight Portable Security - Linux LiveCD, or LiveUSB that provides a secure end node client * Linear power supply * Linux Powered System * Local positioning system, navigation without GPS * Sodium-vapor_lamp#Low-pressure_sodium, Low-pressure sodium-vapor lamps

Miscellaneous

* Laajasalon Palloseura, association football club from Helsinki, Finland * Land and Property Services, an agency of the Northern Ireland Executive * Lander, Parkin, and Selfridge conjecture, Lander, Parkin, and Selfridge conjecture, an unproven mathematical statement about equal sums of like powers * Lanterman–Petris–Short Act * Large-panel system, the use of prefabricated concrete slabs to construct buildings — see Plattenbau * Large Polyp Scleractinia, Stony corals * Last Pizza Slice, Slovenian band often called LPS * Lender Processing Services in Jacksonville, Florida (in 2014 renamed to Black Knight Financial) * Liberal Party of Switzerland * Limit of Positive Stability for boats * Liters per second * Littlest Pet Shop, a toy and cartoon series * Lostprophets an alternative metal band from Pontypridd, Wales, UK * Long playing records * Surf (Amtrak station), Lompoc, California, United States; Amtrak station code LPS. * Levopimaradiene synthase, an enzyme * Limited Power Source, a class of electrical power source defined by UL (safety organization), UL and similar organizations. {{disambig