| HLP | Halim Perdana Kusuma, Indonesia 
| Others |
| HLP | Halim Perdanakusuma, Jakarta
| Others |
| HLP | Hard Light Productions
| Others |
| HLP | Harlan Levey Projects
| Others |
| HLP | Headlamp Assembly
| Others |
| HLP | Healthy Living Pharmacy
| Others |
| HLP | Healthy London Partnership
| Others |
| HLP | Hearing Loss Prevention
| Others |
| HLP | Help File
| Others |
| HLP | Helper
| Others |
| HLP | Hey Lookie, Panic
| Others |
| HLP | High Learning Potential
| Others |
| HLP | High Level Panel
| Others |
| HLP | High Level Plan
| Others |
| HLP | High Level Processing
| Others |
| HLP | High Level Programming
| Others |
| HLP | High Low Price
| Others |
| HLP | Higher Layer Protocol
| Others |
| HLP | Higher Level Processing
| Others |
| HLP | Highland Literacy Project
| Others |
| HLP | Honors Lawyering Program
| Others |
| HLP | Hot Load Plugin
| Others |
| HLP | Housing and Land Property
| Others |
| HLP | Housing land and property
| Others |
| HLP | Housing, Land and Property
| Others |
| HLP | Hsu's Lactobacillus/Pediococcus
| Others |
| HLP | HTTP Link Point
| Others |
| HLP | Human Language Processing
| Others |
| HLP | Humanitarian Law Project
| Others |
| HLP | Humanitarian Leadership Programme
| Others |
| HLP | Humanitarian Livelihood Programme
| Others |
| HLP | Hydraulic Oil Longlife Extreme Pressure
| Others |
| HLP | HyperLipoProteinemia
| Others |
| HLP | Program online help information
| Others |