What does ISP. stand for?

What does ISP. mean?

ISP	I Sell Promises Miscellaneous » Funnies
ISP	I'm So Prissy Internet » Chat
ISP	In System Programming Computing » Software
ISP	In-Sessional Program Community » Educational
ISP	Independent Study Program Academic & Science » Universities
ISP	Independent Study Project Community » Educational
ISP	Inferior Service Provider Miscellaneous » Funnies
ISP	Information Security Program Governmental » US Government
ISP	Information Service Provider Computing » General
ISP	Information Society Project Academic & Science » Universities
ISP	Information Society Project Community » Educational
ISP	Information Systems Professional Business » Positions
ISP	Infrastructure Service Provider Governmental » US Government
ISP	Initial Specific Impulse Governmental » NASA
ISP	Innovative Service Program Business » General
ISP	inside screen porch Business » General
ISP	Institut Supérieur Pédagogique Regional » African
ISP	Instruction Set Processor Computing » Hardware
ISP	Instrumentation Support Plan Governmental » NASA
ISP	Integrated Support Plan Governmental » Military
ISP	Integrated Support Plan Governmental » NASA
ISP	Interface Strain Parameter Academic & Science » Electronics
ISP	Intermediate Start Position Community » Sports
ISP	Internal System Performance Computing » Hardware
ISP	International Security Passport Governmental » US Government