A
B
C
E
F G
H
I L
M N
O
R S
T U
V W
X
A
ANSI/NISO: American
National Standards Institute/National Information Standards Organization
API: Application Program Interface
ASDI: Australian Spatial Data Infrastructure
ASP: Active Server Pages

C
CCFM: Canadian Council
of Forest Ministers
CEOS: Committee on Earth Observation
Systems (NASA)
CFS: Canadian Forest Service
CGDI: Canadian Geospatial Data
Infrastructure
CGI: Common Gateway Interface
CGKN: Canadian Geoscience Knowledge
Network
CGNDB: Canadian Geographic Names
Database
CGNS: Canadian Geographic Name
Service
CIP: Catalogue Interoperable Protocol
COM: Common Object Model (Microsoft)
CORBA®: Common Object Request
Broker Architecture
CPU: Central Processing Unit
CSDGM: Content Standard for Digital
Geospatial Metadata (FGDC)
CSS: Cascading Style Sheets
CWC2: CGDI Web Map Service Client
Component
E
EbXML: Electronic
Business using Extensible Markup Language
EMAN: Environmental Monitoring
and Assessment Network
EOS: Earth Observation System
EOSDS: Earth Observation System
Distribution Station
ESQL: Eiffel SQL Library
ESS: Earth Sciences Sector

F
FGDC: Federal Geographic
Data Committee
FSA: Forward Sorting Area (postal
code)
FTP: File Transfer Protocol

G
GCMD: Global Change
Master Directory (NASA)
GIF: Graphics Interface Format
GII: (European) Geographic Information
Infrastructure
GILS: Global Information Location
Service
GIS: Geographic Information System
GML: Geography Markup Language
GOFC: Global Observation of Forest
Cover
GSDI: Global Spatial Data Infrastructure

H
HTML: Hypertext Markup Language
HTTP: Hypertext Transfer Protocol

I
IDN: International
Directory Network
IIOP: Inter-Orb Protocol
IMS: Information Management System
IP: Internet Protocol
ISO: International Organization
for Standardization
IT: Information Technology

L
LAN:
Local Area Network
LIO: Land Information Ontario

M
M3Cat:
Multistandard, Multilingual Metadata Cataloguing Tool

N
NaLIS: National Infrastructure
for Land Information System (Malaysia)
NASA: National Aeronautics and
Space Administration
NBII: National Biological Information
Infrastructure
NFD: National Forestry Database
NFDP: National Forestry Database
Program
NFIS: National Forestry Information
System
NGDF: National Geospatial Data
Framework (U.K.)
NGSC: National Geological Surveys
Committee
NRCan: Natural Resources Canada
NSDI: National Geospatial Data
Clearinghouse (U.S.)
NSIF: National Spatial Information
Framework (South Africa)
NTS: National Topographic System

O
ODBC: Open Database
Connectivity
OGC: Open Geospatial Consortium, Inc.
OGD: Other Government Departments
OLE: Object Linking and Embedding
(Microsoft)
R
RDBMS: Relational
Database Management Software
RPN: Reverse Polish Notation
RUC: Reusable Component

S
SDE: Spatial Database
Engine
SDI: Spatial Data Infrastructure
SLD: Styled Layer Descriptor
SGML: Standard Generalized Markup
Language
SNB’s RPIIS: Service New
Brunswick’s Real Property Information Internet Service
SNIG: National Spatial Data Infrastructure
(Portugal)
SNSMR: Service Nova Scotia and
Municipal Relations
SOAP: Simple Object Access Protocol
SQL: Structured Query Language
SQLNet: Structured Query Language
Network
SRS: Spatial Reference System
SVG: Scalable Vector Graphics

T
TAP: Technology Advisory
Committee (GeoConnections)
TCP/IP: Transmission Control Protocol/Internet
Protocol

U
URL:
Uniform Resource Locator

V
VBScript:
Visual Basic Script

W
WCS: Web Coverage
Service
WFS: Web Feature Service
WMS: Web Map Service, Web Map Server
WSDL: Web Services Description
Language
W3C: World Wide Consortium

X
XML: Extensible Markup
Language
XSD: XML Schema Definition Language
XML: Extensible Markup Language
XSD: XML Schema Definition Language