| PPA |
Polyphthalamide |
聚邻苯二甲酰胺 |
| PPA |
Parallel Processing Automata |
并行处理自动机 |
| PPA |
Pulmonary Artery Pressure |
肺动脉压，灌注压 |
| PPA |
Protocols of Provisional Application |
暂行实施议定书 |
| PPA |
Pennsylvania Petroleum Association |
宾夕法尼亚石油协会 |
| PPA |
Pesticide Producers Association |
农药生产者协会 |
| PPA |
Pharmaceutical Producers Association |
药品生产商协会 |
| PPA |
Physiotherapy Pain Association (UK) |
物理治疗疼痛协会（英国） |
| PPA |
Pennsylvania Pharmacists Association |
宾夕法尼亚州药剂师协会 |
| PPA |
Professional Photographers Association (now the British Institute of Professional Photography) |
专业摄影师协会（现为英国专业摄影学会） |
| PPA |
Pacific Planetarium Association |
太平洋天文馆协会 |
| PPA |
Professional Programmers Association |
专业程序员协会 |
| PPA |
Periodical Publishers Association |
期刊出版商协会 |
| PPA |
Professional Putters Association |
职业推杆协会 |
| PPA |
Perennial Plant Association |
多年生植物协会 |
| PPA |
Professional Photographers of America |
美国专业摄影师协会 |
| PPA |
Promotional Products Association (International) |
促销产品协会（国际） |
| PPA |
Poker Players Association |
扑克玩家协会 |
| PPA |
Pin Point Accuracy |
固定点精度 |
| PPA |
Professional Pharmacy Alliance |
专业药房联盟 |
| PPA |
Princeton-Pennsylvania Proton Accelerator |
普林斯顿宾夕法尼亚质子加速器 |
| PPA |
Professional Practices Assessment (Canada) |
专业实践评估（加拿大） |
| PPA |
Partners in Personal Assistance |
个人援助合作伙伴 |
| PPA |
Pollution Prevention Act of 1990 |
1990年污染防治法 |
| PPA |
Piss Poor Attitude (military slang) |
糟糕的态度（军事俚语） |
| PPA |
ParitÉ de Pouvoir d\'Achat (French: purchasing power parity) |
ParitÉ de Pouvoir d'Achat (French: purchasing power parity) |
| PPA |
Prompt Payment Act |
即时付款法 |
| PPA |
Partnership for Prescription Assistance |
处方援助伙伴关系 |
| PPA |
Planning Performance Agreement (UK spatial planning) |
规划绩效协议（英国空间规划） |
| PPA |
Psychophysiological Profile Assessment |
心理生理特征评估 |
| PPA |
Path Profile Analysis |
路径配置文件分析 |
| PPA |
Pre-Power Amplifier |
前置功率放大器 |
| PPA |
Preliminary Project Approval |
初步项目批准 |
| PPA |
Preliminary Plan Approval |
初步计划批准 |
| PPA |
Procurement Planning Agreement |
采购计划协议 |
| PPA |
Peasants Per Acre (gaming) |
每英亩农民（游戏） |
| PPA |
Pre Pay and Add (purchase orders - freight charges) |
预付款和添加（采购订单-运费） |
| PPA |
Principal Planning Agent |
主要规划代理 |
| PPA |
Polymer Processing Additive |
聚合物加工添加剂 |
| PPA |
Preferred Provider Access |
首选提供商访问 |
| PPA |
Peripapillary Atrophy |
乳头周围萎缩 |
| PPA |
Preferred Provider Allowance |
首选提供商津贴 |
| PPA |
Primary Plate Analyzer |
一次平板分析仪 |
| PPA |
Pump Package Assembly |
泵组件组件 |
| PPA |
Planning, Preparation and Assessment (UK education) |
规划、准备和评估（英国教育） |
| PPA |
Powered Pitcharound |
动力Pitcharound |
| PPA |
Pool Players of America |
美国台球运动员 |
| PPA |
Purchase Price Allocation |
采购价格分配 |
| PPA |
Poker Players Alliance |
扑克玩家联盟 |
| PPA |
Per Prokura (German: by proxy) |
Per Prokura（德语：代理人） |
| PPA |
Pastor\'s Personal Assistant |
牧师的私人助理 |
| PPA |
Planned Parenthood of Alabama |
阿拉巴马州计划生育 |
| PPA |
Parti du Peuple Algerien |
阿尔及利亚人民党 |
| PPA |
Pingat Pentadbiran Awam (Public Administration Medal, Singapore) |
Pingat Pentadbirn Awam（新加坡公共行政奖章） |
| PPA |
Principles, Policies and Applicability |
原则、政策和适用性 |
| PPA |
syndrome of post-pill amenorrthoea |
丸后闭经综合征 |
| PPA |
passive peritoneal anaphylaxis |
被动腹腔过敏 |
| PPA |
Prescription Pricing Authority (UK) |
处方定价机构（英国） |
| PPA |
Property Protection Area |
财产保护区 |
| PPA |
polymethyl polyphenylamine |
聚甲基聚苯胺 |
| PPA |
Participatory Poverty Assessment |
参与式贫困评估 |
| PPA |
photo-peak analysis |
光峰值分析 |
| PPA |
postpartum amenorrhea |
产后闭经 |
| PPA |
percent per annum |
每年百分比 |
| PPA |
phiala prius agitata |
搅动性小球蚴 |
| PPA |
phenylpyruvic acid |
苯基丙酮酸 |
| PPA |
polyphosphoric acid |
多磷酸 |
| PPA |
Pension Protection Act of 2006 |
2006年养老金保护法 |
| PPA |
Preferred Prescription Assistance |
首选处方协助 |
| PPA |
Philippine Ports Authority |
菲律宾港务局 |
| PPA |
Preliminary Planning Authorization |
初步规划授权 |
| PPA |
Potential Problem Analysis |
潜在问题分析 |
| PPA |
Phenylpropanolamine |
苯丙醇胺 |
| PPA |
Privacy Protection Act of 1980 |
1980年隐私保护法 |
| PPA |
Purchased Power Adjustment |
购买功率调整 |
| PPA |
Physical Point of Attachment |
物理连接点 |
| PPA |
Printing Performance Architecture |
打印性能体系结构 |
| PPA |
Power Purchase Agreement |
购电协议 |
| PPA |
Program in Performing Arts (Georgetown University) |
表演艺术课程（乔治城大学） |
| PPA |
Partial Payment Arrangement |
部分付款安排 |
| PPA |
Primary Progressive Aphasia (form of dementia) |
原发性进行性失语症（痴呆形式） |
| PPA |
Prior Period Adjustment |
前期调整 |
| PPA |
Process/Product Audits |
过程或产品的审核 |
| PPA |
Planned Program Accomplishment |
计划项目完成情况 |
| PPA |
Ping-Pong Arbiter |
乒乓球仲裁员 |
| PPA |
PERSINS (Personnel Information System) Processing Activity |
PERSINS（人事信息系统）处理活动 |
| PPA |
Patiño & Partners Abogados (Spain) |
Patiño & Partners Abogados (Spain) |
| PPA |
Peppercorns Performing Arts (UK) |
辣椒表演艺术（英国） |
| PPA |
Program, Project, and Activities |
计划、项目和活动 |
| PPA |
Purchase Price Accounting |
采购价格会计 |
| PPA |
Private Passenger Auto |
私人乘用车 |
| PPA |
Personal Parachute Assembly |
个人降落伞组件 |
| PPA |
Project Performance Analysis |
项目绩效分析 |
| PPA |
Plant Patent Act |
植物专利法 |
| PPA |
Premier Bancorp, Inc. (stock symbol) |
Premier Bancorp，Inc.（股票代码） |
| PPA |
Per Patron Average (theater/cinema industry) |
平均每个主顾剧院/电影产业 |
| PPA |
Piraeus Port Authority (Greece) |
比雷埃夫斯港务局（希腊） |
| PPA |
Per Procura (Latin: by proxy) |
Per Procura（拉丁语：代理人） |
| PPA |
Power Play Assists (hockey) |
强力助跑（曲棍球） |
| PPA |
Prosthetic Penis Attachment |
人工阴茎附件 |