We found 31 dictionaries that define the word PCs:

General (12 matching dictionaries)

1. PC's, PCs: Merriam-Webster
2. PCS: Oxford Learner's Dictionaries
3. PCS: American Heritage Dictionary of the English Language
4. PC's, PCs, PCs, PCs, Pcs, Pcs, pc's, pcs: Wordnik
5. pcs: Cambridge Advanced Learner's Dictionary
6. PCS, PCs, pcs: Wiktionary
7. PCS: Dictionary.com
8. pcs: Cambridge Essential American English Dictionary
9. PCS, PCs: Wikipedia, the Free Encyclopedia
10. PCS: Stammtisch Beau Fleuve Acronyms
11. PCS: TheFreeDictionary.com
12. Pcs: American Heritage Dictionary of the English Language

Business (1 matching dictionary)

13. PCS: Financial dictionary

Computing (8 matching dictionaries)

14. PCS: Free On-line Dictionary of Computing
15. PCS: Netlingo
16. PCS: CCI Computer
17. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
18. CNET Internet Glossary (No longer online)
19. Webopedia (No longer online)
20. I T Glossary (No longer online)
21. PCS: Encyclopedia

Medicine (3 matching dictionaries)

22. Pcs: Merriam-Webster Medical Dictionary
23. online medical dictionary (No longer online)
24. PCS: Medical dictionary

Miscellaneous (2 matching dictionaries)

25. PCS: Acronym Finder
26. AbbreviationZ (No longer online)

Tech (5 matching dictionaries)

27. PCS: Webster's New World Telecom Dictionary
28. PCS: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING
29. AUTOMOTIVE TERMS (No longer online)
30. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)
31. RF Terms Glossary (No longer online)

(Note: See pc as well.)

Definitions from Wiktionary (PCS) ▸ noun:  (telecommunications) Initialism of personal communication system. ▸ noun:  (military) Initialism of permanent change of station. ▸ noun:  (project management) Initialism of project control system. Similar: microcomputer, personal computer, pcs., piece, peice, piece-bag, bits and pieces, chess-piece, piece of the pie, piece bag, more... Opposite: macs, Apple computers, desktop computers Phrases: pocket pcs, tablet pcs, persistent pcs, pcs geneva, pcs x, more... Adjectives: most, new, first, based, compatible, modern, networked, portable, older, individual, several ▸ Words similar to PCs ▸ Usage examples for PCs ▸ Idioms related to PCs ▸ Wikipedia articles (New!) ▸ Popular adjectives describing PCs ▸ Words that often appear near PCs ▸ Rhymes of PCs ▸ Invented words related to PCs