We found 7 dictionaries that define the word initialisms:

General (7 matching dictionaries)

1. initialisms: Merriam-Webster
2. initialisms: Collins English Dictionary
3. initialisms: Wiktionary
4. initialisms: Dictionary.com
5. Initialisms: Wikipedia, the Free Encyclopedia
6. Initialisms: TheFreeDictionary.com
7. Initialisms: World Wide Words

Opposite: acronyms, abbreviations, short forms ▸ Words similar to initialisms ▸ Usage examples for initialisms ▸ Idioms related to initialisms ▸ Wikipedia articles (New!) ▸ Words that often appear near initialisms ▸ Rhymes of initialisms ▸ Invented words related to initialisms