| Acronym | Definition |
|---|
| LOB | Large Object(s) |
| LOB | Line Of Business |
| LOB | Left On Base (baseball) |
| LOB | Legion of Boom (Seattle Seahawks) |
| LOB | Library of Birmingham (Birmingham, England, UK) |
| LOB | Legend of Blue-Eyes White Dragon (Yu-Gi-Oh cards) |
| LOB | Large Object |
| LOB | Linked Object |
| LOB | Line of Balance |
| LOB | Loaf of Bread |
| LOB | Lateral Organ Boundary (genes) |
| LOB | Lancaster-Oslo-Bergen |
| LOB | Land of Bears (anime) |
| LOB | Line-Of-Balance (project management) |
| LOB | Laboratory of Biomedical Optics (Switzerland) |
| LOB | Lots of Blood (band) |
| LOB | Loss of Balance |
| LOB | Limit Order Book (finance) |
| LOB | Load of Bollocks |
| LOB | Live on Board |
| LOB | Lordz of Brooklyn (band) |
| LOB | Limit of Blank |
| LOB | Low-Order Byte |
| LOB | Lazy Old Bastard |
| LOB | Launch Operations Building |
| LOB | Lost on Board (travel) |
| LOB | Limitation of Benefit (insurance) |
| LOB | Low-Order Bit |
| LOB | Lease Office Building (United Arab Emirates) |
| LOB | Lost on Base (military slang) |
| LOB | Locally Optimum Bayes (parametric theory) |
| LOB | Limited Operating Base |
| LOB | London over the Border (Girl Guides Association geographic area) |
| LOB | Loss Of Bargain |
| LOB | Left Out Board (locations of aircraft underwing pylons) |
| LOB | Line Of Bearing/Balance |
| LOB | Land Order of Battle |
| LOB | Local Option Budgeting |
| LOB | Loss Of Break |