Geographic Abbreviations and Acronyms

1. SHOALS
   Scanning Hydrographic Operational Airborne Lidar System
2. SHOL
   Shoal
3. SHOM
   Service Hydrographique Et Ocenographique De La Marine
4. SHORAN
   short-range navigation
5. SHS
   Surveyors Historical Society
6. SI
   International System of Units
7. SIAC
   Spatial Information and Analysis Consortium
8. SIAMS
   Ship Information and Management System
9. SIAN
   Service d'information de l'atlas nationale
10. SIAT
    Special Image Annotation Tape
11. SIB
    Solar Indices Bulletin
12. SIC
    Standard Industrial Classification (Code)
13. SICC
    Surveying Instrumentation and Coordinate Computation
14. SICO
    Schonstedt Intstrument Company
15. SICOM
    South Australian Spatial Information Committee
16. SIF
    Standard Interchange Format
17. SIGACE
    Special Interest Group for The Application of Cd-Rom In Education
18. SIGCAT
    Special Interest Group On Cd-Rom Applications & Technology
19. SIGGRAPH
    Special Interest Group On Graphics of The Association of Computing Machinery
20. SIGIT
    Swedish Institute for Geographic Information Technology

Last updated: May 23, 2020 — Total entries: 4,554