originally: http://www.oclc.org/research/reference/acronyms/acronyms_jo.htm
J2EE
Java 2 Platform, Enterprise Edition
http://java.sun.com/j2ee/
JASIST
Journal of the American Society for Information Science and Technology
http://www.asis.org/Publications/JASIS/
JaSSI
Java Server Side Interpreter
JISC
Joint Information Systems Committee
http://www.jisc.ac.uk/
KM
knowledge management
KO
knowledge organization
KOR
Knowledge Organization Research
LAMA
Library Administration and Management Association
http://www.ala.org/lama/
LC
Library of Congress
http://www.loc.gov/
LCC
Library of Congress Classification
LCCN
Library of Congress Control Number
LCSH
Library of Congress Subject Headings
LIS
Library and Information Science
LISRGP
Library and Information Science Research Grant Program
http://www.oclc.org/research/grants/
LIBER
Ligue des Bibliothèques Européennes de Recherche
http://www.kb.dk/liber/
LITA
Library and Information Technology Association
http://www.lita.org/
LOM
Learning Object Metadata
MAES
Measurement, Assessment and Evaluation Section (ALA / LAMA)
http://www.ala.org/ala/lama/lamacommunity/lamacommittees/measurement/measurement.htm
MARC
Machine-Readable Cataloging format
http://www.loc.gov/marc/
MC-DLRIG
Members Council Digital Libraries Research Interest Group
http://www.oclc.org/research/memberscouncil/
METS
Metadata Encoding and Transmission Standard
http://www.loc.gov/standards/mets/
MIT
Massachusetts Institute of Technology
http://www.mit.edu
MLC
Michigan Library Consortium
http://www.mlcnet.org/
MLNC
Missouri Library Network Corporation
http://www.mlnc.org/
NACO
Name Authority Cooperative Program
http://www.loc.gov/catdir/pcc/naco/
NASIG
North American Serials Interest Group
http://www.nasig.org/
NCHE
National Commission for Higher Education
NCLIS
National Commission on Libraries and Information Science
http://www.nclis.gov/
NCSA
National Center for Supercomputing Applications
http://www.ncsa.uiuc.edu/
NDLF
National Digital Library Federation
http://www.diglib.org/
NDLTD
Networked Digital Library of Theses and Dissertations
http://www.ndltd.org/
NEBASE
Nebraska Library Commission
http://www.nlc.state.ne.us/netserv/nebase/nebserv.html
NEDLIB
Networked European Deposit Library
http://www.kb.nl/coop/nedlib/
NFAIS
National Federation of Abstracting and Information Services
http://www.nfais.org/
NISO
National Information Standards Organization
http://www.niso.org/
NKOS
Networked Knowledge Organization Systems/Services
http://nkos.slis.kent.edu/
NLA
National Library of Australia
NLM
National Library of Medicine
NLP
Natural Language Processing
NoWAL
The North West (UK) Academic Libraries
http://www.nowal.ac.uk/
NSDL
National Science Digital Library
http://www.nsdl.org/
OAI
Open Archives Initiative
http://www.openarchives.org/
OAI-PMH
Open Archives Initiative's Protocol for Metadata Harvesting
OAIS
Open Archival Information System
ONIX
Online Information eXchange
OPAC
Online Public Access Catalog
OR
Office of Research