We found 15 dictionaries that define the word OPAC:

General (5 matching dictionaries)

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

Art (1 matching dictionary)

6. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Computing (3 matching dictionaries)

7. OPAC: Free On-line Dictionary of Computing
8. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
9. OPAC: Encyclopedia

Medicine (1 matching dictionary)

10. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

11. OPAC: Acronym Finder
12. AbbreviationZ (No longer online)

Science (1 matching dictionary)

13. Glossary of Roots of Botanical Names (No longer online)

Slang (1 matching dictionary)

14. O.P.A.C: Urban Dictionary

Tech (1 matching dictionary)

15. OPAC: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING

Definitions from Wiktionary (OPAC) ▸ noun:  (library science) Acronym of online public access catalog. [(library science) A computerized online publicly accessible catalog of the materials held in a library, or library system.] Similar: koha, library, biblio, WebDAV, WebCT, Mozilla, CMIS, Pugin, APAC, Surl, more... Adjectives: local, based, new, clr, own, optical, traditional, public ▸ Words similar to OPAC ▸ Usage examples for OPAC ▸ Idioms related to OPAC ▸ Wikipedia articles (New!) ▸ Popular adjectives describing OPAC ▸ Words that often appear near OPAC ▸ Rhymes of OPAC ▸ Invented words related to OPAC