| Acronym | Definition |
|---|
| PLT | Platelets |
| PLT | Platoon |
| PLT | Pilot |
| PLT | Principles of Teaching |
| PLT | Platinum (American Airlines Advantage Program) |
| PLT | Plate |
| PLT | Page Load Time |
| PLT | Project Learning Tree |
| PLT | Procedure Linkage Table |
| PLT | Pallet |
| PLT | Programming Language Theory |
| PLT | Practical Legal Training |
| PLT | Production Logging Tool (oil exploration) |
| PLT | Patent Law Treaty |
| PLT | Production Lead Time |
| PLT | Palette File |
| PLT | Private Line Telecommunications |
| PLT | Panel Link Transmitter |
| PLT | Program List Table |
| PLT | Primary Latency Timer |
| PLT | Pre Linked Transfer |
| PLT | Power Line Transmission |
| PLT | Pci Latency Timer |
| PLT | Power Line Technology |
| PLT | Plotter File |
| PLT | Professional Learning Team |
| PLT | Production Line Testing |
| PLT | Procurement Lead Time |
| PLT | Power Line Telecommunications |
| PLT | Plaintiff |
| PLT | Protected Learning Time (healthcare; UK) |
| PLT | Photonic Laser Thruster (space technology) |
| PLT | Program List Table (computing) |
| PLT | Production Lot Testing |
| PLT | Project Leader Training (various locations) |
| PLT | Polar Layered Terrain (Mars) |
| PLT | Practice Learning Team (various locations) |
| PLT | Persistent Lookup Table (computing) |
| PLT | Payload Type |
| PLT | Past Life Therapist |
| PLT | Primary Lead Teacher (education) |
| PLT | Pretty Little Thing |
| PLT | Pen-Based Learning Technologies (International Workshop) |
| PLT | Lead Lanthanum Titanate |
| PLT | Private Line Telecommunications Circuit |
| PLT | primed lymphocyte typing |
| PLT | Program Lead Time |
| PLT | Post Launch Testing |
| PLT | Primed Lymphocyte Test |
| PLT | Peer Leadership Team |
| PLT | Program Library Tape |
| PLT | Passive Link Tap (SAIC) |
| PLT | Power Line Telephony |
| PLT | Partnership Liaison Team |
| PLT | Planning and Liaison Team |
| PLT | Passive Link 11 Tap (SAIC) |
| PLT | Photonic Layer Technologies (Sprint) |
| PLT | Parallel Line Theorem |
| PLT | Publications Liaison Team |
| PLT | Production Log Tool |
| PLT | Portsmouth Little Theatre (Portsmouth, OH) |