LPK can refer to:

• Lipetsk Airport, Lipetsk, Russia (IATA code)
• Libby, Perszyk, Kathman Inc., brand design agency, founded 1983
• Lithuanian Confederation of Industrialists (LPK in Lithuanian acronym), lobby group founded in 1989
• People's Movement of Kosovo (LPK in Albanian acronym), Kosovar political party
• Pyruvate kinase, liver-specific.

• Eporal
• Eporedia dariusalis
• Epor festival
• Eporgastis asaphocosma
• Eporgastis conclusa
• Eporgastis maturata
• Eporgastis syngrapta
• Eporgastis torrescens
• EPOR (gene)
• Eporidia dariusalis
• E. Porter Hatcher Jr.
• EPORTUGUESe
• EPortuguese
• EPORTUGUÊe
• EPORTUGUÊSe
• EPortuguêse
• Eporus
• Epos (speakers)
• Epostane
• Epos (watches)
• EPOW
• EPower Engine Systems
• Epoxidations
• Epoxide hydrase
• Epoxide hydrolase 2