| Acronym | Definition |
|---|
| HOL➣High(er) Order Language |
| HOL➣Holiday |
| HOL➣Hollywood (Amtrak station code; Hollywood, FL) |
| HOL➣Holland |
| HOL➣House of Lords |
| HOL➣Hands on Learning (various locations) |
| HOL➣Hardware Online (Danish portal) |
| HOL➣House of Luck (gaming) |
| HOL➣House of Leaves (Mark Z. Danielewski novel) |
| HOL➣Human Occupied Landfill (role-playing game) |
| HOL➣Hall of Light (database of Amiga games) |
| HOL➣Hellas Online (Greece) |
| HOL➣Higher Order Logic |
| HOL➣Higher Order Language |
| HOL➣Hands-On Labs |
| HOL➣Haha Out Loud |
| HOL➣High Order Language |
| HOL➣Head of Line |
| HOL➣Holiday & Leave |
| HOL➣Heart of Love |
| HOL➣High On Life |
| HOL➣Halls of Lightning (World of Warcraft) |
| HOL➣Hogwarts Online (Harry Potter books virtual school) |
| HOL➣Hammer of Light (FreeSpace game) |
| HOL➣Holy Order of the Light (gaming guild) |
| HOL➣Harrison's Online |
| HOL➣HardOp Lachen (Dutch: Laughing Out Loud) |
| HOL➣Head of Laboratory |
| HOL➣Height of Lift (cranes/lifting equipment) |
| HOL➣Harvick Online (Nascar driver website) |
| HOL➣Higher Order Loss (fiber optic cable) |
| HOL➣Harbingers of Lloth (World of Warcraft guild) |
| HOL➣Hungary Online List |