OP

OP Organized Play (gaming) 玩游戏的组织()

OP Operations Order 战斗命令

OP Office Productivity (course) 办公室生产率(课程)

OP Optimus Prime (Leader of the Autobots, icon of the 80s) 擎天柱(领袖的图标,80年代)

OP Operations Procedures 操作

OP Opponents Pollicis 反对者掌

OP Old Persian (linguistics) 老波斯(语言学)

OP Organophosphate (insecticide) 有机磷(杀虫剂)

OP Original Poster (internet newsgroups and message boards) 楼主(互联网新闻组及留言版)

OP Oral Presentation 口头

OP Orbiter Payload 卡西尼号轨道船载

OP Order of Preachers (Roman Catholicism; Dominican) (罗马天主教传教士秩序;多米尼加)

OP Oak Park (Illinois) 伊利诺斯州橡树公园()

OP Offensive Power (online gaming) 进攻力量(在线游戏)

OP Occiput Posterior (fetal position) 靠近枕骨后()

OP Order of the Pelican (Society for Creative Anachronism) 社会秩序为有创造性的时代鹈鹕()

OP Ohjelmointiputka (Finnish programming site) Ohjelmointiputka(芬兰规划网站)

OP Dominican Sisters of Divine Providence (religious order) 多米尼加姐妹的(宗教秩序)

OP Optimal Partitioning (sectorization method) 最优分割sectorization法

OP Opportunities Page (CECOM) CECOM页(机会)