What does PSH stand for?

Friends Historical Library of Swarthmore College, Swarthmore, PA - OCLC symbol (OCLC)

Hydroelectric Power Station - GeoNet geographic features code (GEON)

Parshall, ND - Location identifier - FAA (FAAL)

Past Social History (CPH)

Past Surgical History - Medicine (DMAA)

Permanent Shift of Hearing

Peshawar - Pakistan - Seismograph station code, US Geological Survey (SEIS)

Phase Shift (MSA)

Physical Services Header (SAUS)

Polystyrene, Hydrogenous - Organic chemistry

Postspinal Headache (AAMN)

Post-Stimulus Histogram - Psychometrics

Preselect Heading (NG)

Pressure Switch, High - Nuclear energy (NRCH)

Productive Standard Hour (PDAA)

Program Support Handbook

Provisional Site Handover (SAUS)

Proximity Sensing Head

Publications Statistiques Hongroises - Hungary

Public Storage Canadian Properties IIIa Ltd. - Toronto Stock Exchange symbol

Southwest Pashayi - Language code (ETLW)