We found 10 dictionaries that define the word trn:

General (4 matching dictionaries)

1. trn, trn, trn, trn, trn, trn: Wordnik
2. TRN: Dictionary.com
3. TRN, Trn: Wikipedia, the Free Encyclopedia
4. TRN: Wiktionary

Computing (2 matching dictionaries)

5. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
6. trn: Encyclopedia

Miscellaneous (2 matching dictionaries)

7. TRN: Acronym Finder
8. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

9. trn: Urban Dictionary

Tech (1 matching dictionary)

10. Dictionary for Avionics (No longer online)

Definitions from Wiktionary (TRN) ▸ noun:  (finance) Initialism of transaction reference number., a reference code for a bank transfer Similar: trillion, BIL, billon, money supply, Billion, gross domestic product, milliard, basis point, floating rate, oil production, more... ▸ Words similar to trn ▸ Usage examples for trn ▸ Idioms related to trn ▸ Wikipedia articles (New!) ▸ Popular adjectives describing trn ▸ Words that often appear near trn ▸ Rhymes of trn ▸ Invented words related to trn