【正确答案】：
ACRONYMY IS THE PROCESS OF FORMING NEW WORDS BY JOINING THE INITIAL LETTERS OF NAMES OF SOCIAL AND POLITICAL ORGANIZATIONS OR SPECIAL NOUN PHRASES AND TECHNICAL TERMS.
【题目解析】：首字母拼音法是将社会组织，政治组织，特殊的名词词组或技术术语的首字母连起来构成新词的方法。
ACRONYMY IS THE PROCESS OF FORMING NEW WORDS BY JOINING THE INITIAL LETTERS OF NAMES OF SOCIAL AND POLITICAL ORGANIZATIONS OR SPECIAL NOUN PHRASES AND TECHNICAL TERMS.