Label Distribution Protocol 
Leak Detection Pump 
Linux Documentation Project 
Laboratory Data Products 
Language Data Processing 
Liberal Democratic Party 
Loader Debugger Protocol 
language development program 
Laser Designator Pod 
Liberty and Democracy Party 
Loan Deficiency Payment 
Local Data Processor 
Laban ng Demokratikong Pilipino 
landing desision point 
Language Designated Position 
Large demonstration project 
Large development plant 
Leader Development Program 
Leadership Development Program 
Least Delay Path 
Least Distance Programming 
Letter of Development Policy 
Limited Driving Privileges 
Limited Duty Positions 
Linux Distribution Partner 
Linux Document Project 
Local Data Package 
Local Delivery Plan 
Local Development Plan 
Locational Data Policy