List of Common Abbreviations in English, including Texting Abbreviations, Business Acronyms, Internet Slang and Other General Abbreviations. List of Informal Contractions Used in Daily English Conversations, Especially American English.

Top 70+ Most Popular Contractions 

40+ Popular Informal Contractions in the English Language

30+ Commonly Used Informal Contractions in English 

What You Need to Know About Contractions in English?

Informal contractions are short forms of other words that people use when speaking casually.
They are not exactly slang, but they are a little like slang.

For example, “gonna” is a short form of “going to”. If you say “going to” very fast, without
carefully pronouncing each word, it can sound like “gonna”.