Prep. Prepared Proj. Project Prov. Provisional Pub. Publication(s) Quartermaster Quarterly Quart ° -Re Restricted Data ' Research and Development RDB Research and Development Board Ref. Reference Rege Regulation Revolutions per minute Tp Rpt. Report Rsch, Research . Strategic Air Command - SAC Sched, Schedule Sec. Section Secy. ~ Secretary Sgte Sergeant SO Special Order SOP Standard Operating Procedure Sq. Squadron 313 AFWL/HO SWEH-2-003 33°