| Acronym | Definition |
|---|
| LDO➣Low-Dropout (regulators) |
| LDO➣Laredo (Amtrak station code; Laredo, TX) |
| LDO➣Light Diesel Oil (petroleum) |
| LDO➣Limited Duty Officer |
| LDO➣Low Dropout |
| LDO➣Legally Defined Overpayment |
| LDO➣Large Data Object |
| LDO➣Lightweight Distributed Object |
| LDO➣Luminescent Dissolved Oxygen (scientific technology for measuring oxygen in water) |
| LDO➣Local Development Officer (Nepal) |
| LDO➣Long Distance Operator |
| LDO➣Land Development Ordinance |
| LDO➣Lease-Develop-Operate |
| LDO➣Land Development Objectives (urban management) |
| LDO➣Legal Day One (mergers and aquistions) |
| LDO➣Learning Development Officer (various locations) |
| LDO➣Land Division Ordinance (various locations) |
| LDO➣Licensed Dispensing Optician |
| LDO➣Limited Defensive Operations |
| LDO➣Like, Duh, Obviously |
| LDO➣Lei de Diretriz Orçamentária (Brazilian Budget Master Law) |
| LDO➣Lunar Discovery Orbiter |
| LDO➣Long Duration Orbiter |
| LDO➣Listed Derivatives Operations (UK) |
| LDO➣Last Day Off (band) |
| LDO➣Lebanese Development Organization |
| LDO➣Last Date to Order |