We found 12 dictionaries that define the word SDTV:

General (4 matching dictionaries)

1. SDTV: Wiktionary
2. SDTV: Dictionary.com
3. SDTV: Wikipedia, the Free Encyclopedia
4. SDTV: Stammtisch Beau Fleuve Acronyms

Computing (3 matching dictionaries)

5. SDTV: Computer Telephony & Electronics Dictionary and Glossary
6. Webopedia (No longer online)
7. SDTV: Encyclopedia

Miscellaneous (2 matching dictionaries)

8. SDTV: Acronym Finder
9. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

10. SDTV: Urban Dictionary

Tech (2 matching dictionaries)

11. SDTV: Webster's New World Telecom Dictionary
12. Glossary of video terms (No longer online)

Definitions from Wiktionary (SDTV) ▸ noun:  Initialism of standard-definition television. [One or all of the lower resolution television systems] Similar: DTTV, iDTV, ATSC, NBTV, IPTV, NTSC, DS-TB, SMPTE, SSDL, SBSi, more... ▸ Words similar to SDTV ▸ Usage examples for SDTV ▸ Idioms related to SDTV ▸ Wikipedia articles (New!) ▸ Popular adjectives describing SDTV ▸ Words that often appear near SDTV ▸ Rhymes of SDTV ▸ Invented words related to SDTV