| Acronym | Definition |
|---|
| ULN➣Upper Limit of Normal |
| ULN➣Ultra Low Noise |
| ULN➣Unbreakable Linux Network |
| ULN➣Universal Link Negotiation |
| ULN➣Unbreakable Linux Network (Oracle) |
| ULN➣Unique Learner Number |
| ULN➣Urban League of Nebraska (Omaha, NE) |
| ULN➣Unit Line Number |
| ULN➣Ulan Bator, Mongolia - Ulan Bator (Airport Code) |
| ULN➣USACE Learning Network (Huntsville, AL) |
| ULN➣United Legal Network (est. 1999) |
| ULN➣Unknown Last Name (Genealogy) |