We found 12 dictionaries that define the word TNA:

General (4 matching dictionaries)

1. Tna, tna, tna, tna: Wordnik
2. TNA: Wiktionary
3. TNA: Dictionary.com
4. TNA (Airborne nuclear warhead), TNA (nucleic acid), TNA, Tna: Wikipedia, the Free Encyclopedia

Art (1 matching dictionary)

5. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (1 matching dictionary)

6. Travel Industry Dictionary (No longer online)

Computing (2 matching dictionaries)

7. TNA: Netlingo
8. SMS Dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

9. TNA: Acronym Finder
10. AbbreviationZ (No longer online)

Slang (2 matching dictionaries)

11. Totally Unofficial Rap (No longer online)
12. TNA, T'n'A: Urban Dictionary

Definitions from Wiktionary (TNA) ▸ noun:  (rail transport) The station code of Thane railway station in India. ▸ noun:  (biochemistry) threose nucleic acid or threonucleic acid Similar: Tata, TNCA, KPLE, ATOC, NYCTA, Tenn., TACAN, tracon, NTSC, KNKT, more... Opposite: antonym, reverse, contrary, inverse Types: denim, corduroy, canvas, twill, flannel, poplin, gabardine, chambray, jersey, more... Phrases: nwa tna, TNA Television Championship, TNA World Heavyweight Championship, TNA Gut Check, TNA Wrestling Impact!, more... ▸ Words similar to TNA ▸ Usage examples for TNA ▸ Idioms related to TNA ▸ Wikipedia articles (New!) ▸ Popular adjectives describing TNA ▸ Words that often appear near TNA ▸ Rhymes of TNA ▸ Invented words related to TNA