English abbreviations from probe to prp
- PROBE(Personal Research On Basically Everything)
- PROBSUB(Probable Submarine)
- PROC(Puerto Rican Operations Center)
- PROCESS(Participation Responsibility Openness Commitment Experimentation Sensitivity Sense)
- PROD(Production Log)
- Prof.(Professus, Professio, Professor ("Professed", "Profession", "Professor"))
- PROF(Professor)
- PROFIS(Professional Filler System)
- PROFOCA(Professional Foreign Correspondents Association)
- PROFS(Professional Office System)
- PROG(Progression)
- PROGRESS(Personal Responsibility and Opportunities to Gainfully Reach Economic Self Sufficiency)
- PROI(Professional Role Orientation Inventory)
- PROI-PT(Professional Role Orientation Inventory for Physical Therapists)
- PROLOG(Programming in Logic)
- PROM(Promenade)
- PROMMA(PROfessional Mixed Martial Arts)
- PROP(Propeller)
- Prop. Fid.(Propaganda Fide (Congregation of the Propaganda, Rome))
- PROPIN(Caution - Proprietary Information Involved)
- Proplyd((celestial object) Protoplanetary Disk)
- Propr.(Proprium ("Proper" Breviary))
- Pror.(Procurator)
- PROS(Propulsion Subsystem)
- PROSPER(People Reaching for Opportunities to Succeed Personally, Educationally, and Realistically)
- PROT(Protection)
- PROTE(Production Test Report)
- PROTECT(Pagans Reaching Out To Educate the Campus Together)
- PROTO(Prototype)
- PROUD(Pontiac Redeveloping Our United Downtown)
- Prov.(Provisio, Provisum ("Provision", "Provided"))
- PROVORG(Providing Organization)
- PROX(Proximity Log)
- PRP(Personnel Reliability Program (screening and monitoring of individuals with access to "special" weapons))
