English abbreviations from plj to pls
- PLJ (Placencia Airport)
- PLK (Polska Liga Koszykówki (Polish, "Polish Basketball League"))
- PLKK (Polska Liga Koszykówki Kobiet (Polish, "Polish Women's Basketball League"))
- PLL (Phase-Locked Loop (electronics))
- PLL/ASL (Prescribed Load List/authorized Stock Level)
- PLLU (Phase Lock Loop Unit)
- PLM (Polarized Light Microscope/Microscopy)
- PLMA (Peak Load Management Association (US) (electricity))
- PLMBA (Phospholipid Bilayer Microarray)
- PLMD (Periodic limb movement disorder)
- PLMP (Philippine Library Materials Project Foundation, Inc.)
- PLMX (Product Lifecycle Management eXchange)
- Pln (Platoon)
- PLO (Palestinian Liberation Army)
- PLOKTA (Press Lots Of Keys To Abort)
- PLOP (Pattern Languages Of Programs)
- PLOS (Predicted Line Of Sight)
- PLOTS (Private Land Open To Sportsmen)
- PLP (Platonic Life Partner)
- PLPA (Pageable Link Pack Area)
- PLQ (Palanga International Airport)
- PLR (St. Clair County Airport)
- PLRCP (Post Laboratory Research Cooperative Program)
- PLRS (Position Location Reporting System)
- PLS (Palletised Load System (US))