We found 12 dictionaries that define the word hdc:

General (5 matching dictionaries)

1. hdc: Wordnik
2. HDC: Dictionary.com
3. HDC, Hdc: Wikipedia, the Free Encyclopedia
4. HDC: Stammtisch Beau Fleuve Acronyms
5. hdc: Wiktionary

Computing (2 matching dictionaries)

6. HDC: Free On-line Dictionary of Computing
7. HDC: Encyclopedia

Medicine (1 matching dictionary)

8. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

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

Tech (2 matching dictionaries)

11. AUTOMOTIVE TERMS (No longer online)
12. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (hdc) ▸ noun:  (genetics) The headcase gene. ▸ noun:  (crochet) Initialism of half double crochet. Similar: specify, identify, Rights, use, given, angiotensin, cam, Centre, CHD, clockwise, more... Opposite: ldc ▸ Words similar to hdc ▸ Usage examples for hdc ▸ Idioms related to hdc ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hdc ▸ Words that often appear near hdc ▸ Rhymes of hdc ▸ Invented words related to hdc