In police/crime dramas and in real life,what does "MO" stand for?

@amiksinha (1961)
India
September 1, 2006 8:17am CST
as in its the same MO as a previous murder?
3 responses
@Alexis (220)
• Portugal
2 Sep 06
Mail Order Medical Officer modus operandi Money Order
1 person likes this
• United States
2 Sep 06
Modus operandi?
1 person likes this
@StarBright (2799)
• United States
8 Jan 07
Modus Operandi. Mode of Operation. Same old soup, warmed over. Nothing new here. They did it again! Here we go again. Not another one! Nothing original here. Either this is the same guy or we have a copycat here. Need I say more? LOL