We found 12 dictionaries that define the word ATSC:

General (4 matching dictionaries)

1. ATSC: Wiktionary
2. ATSC: Dictionary.com
3. ATSC (disambiguation), ATSC (standards), ATSC, Atsc: Wikipedia, the Free Encyclopedia
4. ATSC: Stammtisch Beau Fleuve Acronyms

Computing (2 matching dictionaries)

5. Webopedia (No longer online)
6. ATSC: Encyclopedia

Miscellaneous (2 matching dictionaries)

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

Slang (1 matching dictionary)

9. ATSC: Urban Dictionary

Tech (3 matching dictionaries)

10. ATSC: Webster's New World Telecom Dictionary
11. Glossary of video terms (No longer online)
12. ATSC: Television: Critical Methods and Applications

Definitions from Wiktionary (ATSC) ▸ noun:  Initialism of Advanced Television Systems Committee. Similar: NTSC, AACS, DTTV, SDTV, AT&T, AACSM, SABC, ACATS, iDTV, APTS, more... Phrases: ATSC standards, ATSC tuner, ATSC 3.0, more... ▸ Words similar to ATSC ▸ Usage examples for ATSC ▸ Idioms related to ATSC ▸ Wikipedia articles (New!) ▸ Popular adjectives describing ATSC ▸ Words that often appear near ATSC ▸ Rhymes of ATSC ▸ Invented words related to ATSC