PP1
parcel post；postpaid；prepaid
pp2
past participle；per person １人あたり；pianissimo；privately pri...
PP2
Parish Priest 教区司祭；past President 前［元］大統領［社長］
pp3
…の代理として語源［ラテン per procurationem］
pp.
pages；past participle；pianissimo；postpaid
PPARC
((英))Particle Physics and Astronomy Research Council 素粒子物...
ppb
parts per billion 十億分率
PPC
《インターネット》pay-per-click
ppd
postpaid；prepaid
PPE
philosophy politics and economics 哲学・政治学・経済学
ppl
((略式))people
ppm
parts per million 百万分率
PPO
((米))preferred provider organization
PPP
《インターネット》Point to Point Protocol；purchasing power parity ...
ppr.
present participle
PPS1
((英))Parliamentary Private Secretary 大臣私設秘書議員
PPV
pay-per-view
ピーピーエム【ｐｐｍ】
〔百万分率〕ppm, PPM（▼parts per millionの略）
