quod erat demonstrandum

1 即

ie viz videlicet or in mag tape id est New England

2 略作

Authorized Version four wheel drive high density lipoprotein kitchen police summer time the Song of Solomon bench mark United Press International New York New Jersey North Carolina New Hampshire South Carolina New York City West Virginia South Dakota North Dakota Rhode Island for short District of Columbia New Style Old English

3 缩略词

gross domestic product European Union gross national product artificial intelligence registered nurse magnetic resonance imaging prisoner of war compact disc New Style hormone replacement therapy chronic fatigue syndrome artificial insemination right ascension premenstrual syndrome Old Style irritable bowel syndrome messenger RNA alternating current science fiction gran turismo closed circuit television Duchenne muscular dystrophy ultra high frequency cash on delivery frequency modulation amplitude modulation British Summer Time polyethylene terephthalate neurolinguistic programming direct current pelvic inflammatory disease special drawing rights liquefied petroleum gas boiling water reactor Citizens' Band nuclear magnetic resonance intelligence quotient digital audiotape advanced gas cooled reactor natural logarithm wide area network curriculum vitae net national product adenosine monophosphate Coordinated Universal Time myalgic encephalomyelitis arc sine arc tangent repetitive strain injury pressurized water reactor all terrain vehicle full motion video CD video low density lipoprotein lunar roving vehicle toxic shock syndrome least significant bit database management system denial of service graphical user interface read only memory decision support system raster image processor visual display unit operational amplifier pulse code modulation field effect transistor binary coded decimal adenosine triphosphate quantum chromodynamics electron spin resonance electromotive force lowest common multiple arc cosine grievous bodily harm actual bodily harm non specific urethritis chorionic villus sampling Epstein Barr virus dilatation and curettage public lending right kitchen police Secret Intelligence Service