| Acronym | Definition |
|---|
| OA | Odessa American (Odessa, TX, USA) |
| OA | Overall |
| OA | Order of the Arrow (National Honor Society of the Boy Scouts of America) |
| OA | Open Access |
| OA | On Air (TV, radio) |
| OA | Osteoarthritis |
| OA | Office Automation |
| OA | Office of Administration |
| OA | Onder Andere (Dutch: Among Others) |
| OA | Overeaters Anonymous |
| OA | Ocean Acidification (marine pollution problem) |
| OA | Online Advertising |
| OA | Olympic Airways |
| OA | Original Article |
| OA | Overactive |
| OA | Oral Administration (medicine and educational testing) |
| OA | Onboard Administrator (software; Hewlett-Packard) |
| OA | Outside Air |
| OA | Open Agility (AKC title) |
| OA | Open Architecture |
| OA | Output Axis |
| OA | Opportunity Assessment |
| OA | Organizing Authority (various organizations) |
| OA | Occupational Asthma |
| OA | Operating Agency |
| OA | On or About |
| OA | ocular albinism |
| OA | Operational Area |
| OA | Office Action |
| OA | Office of AIDS (California) |
| OA | Office of the Administrator |
| OA | Optical Amplifier |
| OA | Operational Assessment |
| OA | Outside Assistance |
| OA | Occiput Anterior (fetal position) |
| OA | Organization and Administration |
| OA | Out of Action |
| OA | Orthogonal Array |
| OA | Offensive Action |
| OA | Offered Again |
| OA | Octopamine (biogenic amine) |
| OA | Optic Axis |
| OA | Organizational Assessment |
| OA | Order of Australia |
| OA | Operations Analyst |
| OA | Operational Availability |
| OA | Obstacle Avoidance |
| OA | Osmotic Adjustment |
| OA | Operational Architecture |
| OA | Operations Assurance |
| OA | Object Adapter |
| OA | Oriental Adventures (gaming) |
| OA | Original Advocacy |
| OA | Objective Area |
| OA | Orthogonal Acceleration (mass spectrometry) |
| OA | Off-line Analysis |
| OA | Opportunity Analysis |
| OA | Order Administration |
| OA | Obligational Authority |
| OA | Oxford Academy (Cypress, CA) |
| OA | Online Academy |
| OA | Operational Assistance |
| OA | Office of Audits |
| OA | Operating Agent |
| OA | Old Assyrian |
| OA | Ordinary Annuity |
| OA | Orientation Advisor (school) |
| OA | Over Aged |
| OA | Ordering Activity |
| OA | Opera America |
| OA | Ordered Aggregate (Differentiated Services Protocol) |
| OA | Online Alumni |
| OA | Operations Agreement (NASA) |
| OA | Operator Assistant |
| OA | Oakstone Academy (Ohio) |
| OA | Old Aspen |
| OA | Orienteering Australia (Australian Capital Territory) |
| OA | Order of Architects (Portugal) |
| OA | Oversight & Performance Assurance |
| OA | Optoacoustics |
| OA | Origin Agent (transportation industry) |
| OA | Office of Applications |
| OA | Old Athen |
| OA | Optical Augmentation |
| OA | Orange Anime (Florida japanese culture and media club) |
| OA | Operating Authorization |
| OA | Orchestra Atlanta (Atlanta, GA) |
| OA | Overhead Approach |
| OA | Operations Astronomer |
| OA | Orbit Area |
| OA | Order of Avalon (gaming) |
| OA | Operability Analysis |
| OA | Orbital Analyst |
| OA | Output Acknowledge |
| OA | Ovarian Atresia |
| OA | Orbiter Ancillary |
| OA | Occlusal Amalgam (dentistry) |
| OA | Operations Aerographer |
| OA | Overton Arm |
| OA | Orbital/Orbiter Assembly |
| OA | Operational Assist/Assembly |
单词 释义 反馈偏压 俄汉翻译词典包含237265条俄汉翻译词条，涵盖了常用俄语单词及词组短语......