1.
The answer is they're White House acronyms.
这是白宫所惯用的首字母缩略词：
2.
characterized by the use of acronyms.
具有使用首字母缩略词的特点。
3.
alphabetic acronym
字母缩略词(按字母分读, 如USA)
4.
Contractions are much more common in speech than in writing.
缩略词在口语里比在书写中常见得多。
5.
English Acronym and Neologism of Foreign Economy-trade in Internet-time;
网络时代的外经贸类英语缩略词及新词
6.
English Abbreviations in Chinese Context in the New Period;
新时期汉语语境中的英语缩略词语论略
7.
Sample for advanced automatic substitution of numbers, measurements, date, acronym, etc .
数字、尺寸、日期、缩略词等的高级自动替换举例
8.
Sample for advanced automatic substitution of numbers, measurements, date, acronym, etc.
数字、尺寸、日期、缩略词等的高级自动替换举例。
9.
Pragmatic Functions of English Abbreviations and Their Infiltration on Chinese;
英语缩略词的语用功能及其对汉语的渗透
10.
Conducting the perspective of Sino-western modes of thinking from the differences between English and Chinese shortenings;
从英汉缩略词语的差异透视中西思维方式
11.
A Comparative Study of Abbreviations Used in Net News Headlines in English and Chinese;
英汉网络新闻标题中缩略词使用对比研究
12.
A Contrastive study of English acronyms formation and their motivations;
汉英缩略词语建构方式及其理据对比研究
13.
Revisiting Chinese Characters Based on a Comparative Analysis of Chinese and English Shortenings;
从汉英缩略词语的异同谈对汉字的再认识
14.
abbr.; abbrev.(abbreviation)
缩写（词），略语，简化
15.
DIEA (Dictionary of Industrial Engineering Abbreviations)
《工业工程缩略语词典》
16.
Research on Lettered Abbreviations in the New Period Based on Lettered Words Lexicon;
从《字母词词典》看新时期字母缩略语
17.
A Brief Survey of the Word Formation of Acronyms. Clipped and Simplified words in the Slang of Modern English
现代英美俚语中的缩写、缩略和简化词的构成
18.
A Scan and Focus of Change of Meaning of English and Chinese Contraction Abbreviations Based on the Theory of Lexicalization
词汇化观照下的英汉缩合法缩略语语义嬗变