What does SM stand for?

What does SM mean?

SM	Sub Manager Business » Positions
SM	Sostantivo Maschile International » Italian
SM	Student Miss Academic & Science » Universities
SM	Super Mongo Community » Sports
SM	Spell Menu Computing » General
SM	Scales Mound Miscellaneous » Unclassified
SM	Student Missionary Miscellaneous » Unclassified
SM	Stand And Model Miscellaneous » Unclassified
SM	The Smith Machine Miscellaneous » Unclassified
SM	Synthetic Marble Miscellaneous » Unclassified
SM	Maillist (SoftSpoken Mailer) Computing » File Extensions
SM	Shadow Masters Miscellaneous » Unclassified
SM	Script (ScriptMaker) Computing » File Extensions
SM	Smalltalk language source code file Computing » File Extensions
SM	Super Manzana Miscellaneous » Unclassified
SM	Sacra Moneta Miscellaneous » Unclassified
SM	Simple Monopoly Community » Law
SM	Scheduler Message Computing » General
SM	Steel Monel Miscellaneous » Unclassified
SM	Sean Marshall Miscellaneous » Unclassified
SM	Sinusoidal Modelling Miscellaneous » Unclassified
SM	Syed Mohamad Miscellaneous » Unclassified
SM	Slip Marker Miscellaneous » Unclassified
SM	Service Module ( Apollo) Governmental » NASA
SM	Score Of Matching Community » Sports