Science, Aviation and Military
- PL tone
- Pluto, a dwarf planet discovered by Percival Lowell
- Patriotic League (Bosnian: Patriotska Liga), a first military organisation of Republic of Bosnia and Herzegovina
- Photoluminescence
- Piecewise linear
- Pierre Levasseur, a French aircraft designer
- Platoon Leader in the United States Army
- Plastic limit in geotechnical engineering
- Path loss in telecommunication engineering
- Pulchellidin (Pl), an anthocyanidin
- Airstars Airways, IATA airline designators (PL)
- AeroPeru, IATA airline designators (PL)
- Ice pellets, METAR Code PL
- Digital Private Line
- Two variants of litre, picolitre (pL) and petaliter (PL)
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Famous quotes containing the word military:
“The domestic career is no more natural to all women than the military career is natural to all men.”
—George Bernard Shaw (1856–1950)