We found 21 dictionaries that define the word PABX:

General (9 matching dictionaries)

1. PABX, PABX: Merriam-Webster
2. PABX: Oxford Learner's Dictionaries
3. PABX: Collins English Dictionary
4. PABX: Wiktionary
5. PABX: Infoplease Dictionary
6. PABX: Dictionary.com
7. PABX: Wikipedia, the Free Encyclopedia
8. PABX: Stammtisch Beau Fleuve Acronyms
9. PABX: TheFreeDictionary.com

Computing (7 matching dictionaries)

10. PABX: Free On-line Dictionary of Computing
11. PABX: CCI Computer
12. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
13. Internet Terms (No longer online)
14. Webopedia (No longer online)
15. I T Glossary (No longer online)
16. PABX: Encyclopedia

Medicine (1 matching dictionary)

17. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

18. PABX: Acronym Finder
19. AbbreviationZ (No longer online)

Tech (2 matching dictionaries)

20. PABX: Webster's New World Telecom Dictionary
21. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (PABX) ▸ noun:  (telephony) Initialism of private automatic branch exchange. Similar: Centrex, VoIP, PSTN, ISDN, CATV, telephony, siemens, Nortel, ADSL, xDSL, more... Opposite: decentralized, individual lines. ▸ Words similar to PABX ▸ Usage examples for PABX ▸ Idioms related to PABX ▸ Wikipedia articles (New!) ▸ Popular adjectives describing PABX ▸ Words that often appear near PABX ▸ Rhymes of PABX ▸ Invented words related to PABX