做个交叉索引：
An abbreviation is a shortened form of a word used in place of the full word (e.g., Inc.). An acronym is a word formed from the first letters of each of the words in a phrase or name (e.g., NREL or DOE). Abbreviations and acronyms are treated similarly in NREL publications.(nrel.gov)
缩略语辞典(本坛帖子)
Index of /100G_Super_Big_Collection/英语/普通词典/[英-英]/[英-英] 3GPP LTE Abbreviations Dictionary/
[英英] ◆缩略语辞典acronyms A-Z【Tobyluo原创】
https://061061.xyz/00377.html
[英-英] ◆缩略语辞典acronyms A-Z【Tobyluo原创】luopeng0001首发于PDAfan (在根部)
缩略语词典(pdawiki存档)：-- www.abbreviations.com
Acronym Finder
English Dictionary Abbreviations
https://www.wordreference.com/english/abbreviationsWRD.aspx?dict=enen
DICTIONARY OF ABBREVIATIONS AND ACRONYMS IN GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING