Mops or MOPS may refer to: More than one mop (plural noun); a form of the verb "to mop" MOPS, or 3-(N-morpholino)propanesulfonic acid, a buffer in protein chemistry MoPS, the UK government's Manual of Protective Security, superseded by the Security Policy Framework Mops (genus), a genus of free-tailed bat The Mops, a Japanese rock group Mean of Platts Singapore, a measure of fuel oil pricing in Singapore MOPS International (Mothers of Preschoolers), an international organization Minimum operational performance standards, see Traffic collision avoidance system See also µops, an abbreviation for Micro-operation MOP (disambiguation) Weighted million operations per second (WMOPS), see Instructions per second