LPP
- Color motion picture film
- LPP (company)
- LPP (gene)
- Labor-Progressive Party
- Laboratoire de Phonétique et Phonologie
- Labour Party Pakistan
- Lappeenranta Airport
- Latvia's First Party
- Legal professional privilege
- Legitimate peripheral participation
- Length between perpendiculars
- Liberian People's Party
- Liverpool Protestant Party
- Living Planet Programme
- Ljubljanski potniški promet
- Lynestrenol phenylpropionate