Anyone know link to list of abbreviations and their meaning in C++?

was looking around for a fairly comprehensive list of abbreviations and their meanings, that are used in C++. For example, cin is short of ‘C in’ or ‘C++ in’ or ‘C++ input’, endl is short for ‘end line’ etc… listening to programmers its obvious some spend years using these without ever interpreting the abbreviation, ‘endl’ is just ‘endle’ or ‘endla’ because its foreign or something. Anyway can anyone give me the link. Thanks.