Programmable Logic Array 
People's Liberation Army 
Plain Language Address 
Professional Loadmaster Association 
Panchromatic Linear Array 
Parachute Location Aid 
Physiological Learning Aptitude 
Proton Linear Accelerator 
Patent License Agreement 
Plasma Instrument 
polylactic acid 
power lever angle 
Practice low approach 
Prior Learning Assessment 
Professional Licensing Agency 
Program License Agreement 
Public Library Association 
Pakistan Librarians Association 
Palestine Liberation Army 
PALMERTON LIBRARY ASSOCIATION 
Partial Look Ahead 
participatory learning and action 
passive latex agglutination 
Passive Localization Assistant 
Patent Licensing Agreement 
PATTERSON LIBRARY ASSOCIATION 
Peak Load Autotransformer 
pectin lyase A 
pelvic lymphadenectomy 
People Liberation Army