ISS

Internet Sharing Software
Found on http://www.encyclo.co.uk/visitor-contributions.php

ISS

acronym: integrated sounding system
Found on http://cdiac.ornl.gov/pns/acronyms.html#I

ISS

International Skeletal Society
Found on http://www.encyclo.co.uk/local/20895

ISS

Input Shaft Speed
Found on http://www3.sympatico.ca/dhaughey/j1930.htm

ISS

(Ionospheric Sounding Satellite) A pair of Japanese satellites, launched by NASDA (National Space Development Agency) and also known by their national name Ume (`plum”), that collected data on the ionosphere to aid in short-wave radio communication. Their instruments included an...
Found on http://www.daviddarling.info/encyclopedia/I/ISS_satellite.html

ISS

IATA Settlement Systems
Found on http://www.aea.be/glossary/

ISS

I Said So -or- I'm So Sure
Found on http://www.encyclo.co.uk/local/21662

iss

im so sorry
Found on http://www.noslang.com/dictionary/i/

ISS

Imperial Star Ship (presumably) - ship of the Terran Empire of the Mirror Universe
Found on http://www.ex-astris-scientia.org/database/glossary.htm

ISS

Interruptible Sales Service
Found on http://www.translationdirectory.com/glossaries/glossary136.htm
No exact match found