abbr. (英国)医药学会会员(Member of the Pharmaceutical Society);(英国)语文学会会员(Member of the Philological Society);(英国)物理学会会员(Member of the Physical Society);每秒米数, 米/秒(metres per second 或 meters per second);微处理器系统(microprocessor system);单核吞噬细胞系统(mononuclear phygocyte system);移动编程系统(mobile programming system)