What does P & E stand for?

Pike and Eel [A pub at Cambridge University] [British] (DSUE)

Planning and Estimating (AAG)

Privileges and Elections Subcommittee [US Senate]

Procurement and Expedition

Propellants and Explosives [Military] (AABC)

Pyrotechnical and Explosive [NASA] (KSC)

Precipitation-Environment (SAUS)

Precipitation-Evaporation

Planning Economics Group, Boston [Information service or system] (IID)

Price [or Profit]/Earnings Ratio [Relation between price of a company's stock and its annual net income]

Price-to-Earnings

Professional and Executive [Employment register] [British]

Pulse-Echo Testing (SAUS)

Purchase Enquiry (RIMS)

Planning and Evaluation (ACAE)

Pneumonia and Empyema (MELL)