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RAPS |
Rural Adjustment Processing System |
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RCA |
Rural Carrier Associate |
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RCSC |
rates and classification service center |
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RDR |
Rural Delivery Route |
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REAR |
Rear |
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RM |
Room |
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RPW |
Revenue, Pieces, and Weight |
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RR |
rural route |
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RSC |
Rigid Steel Container |
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RT |
Route |
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RTAPS |
Rural Time and Attendance System |
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S/SIS |
Sales/Service Information System |
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SAM |
Space Available Mail |
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SBM |
Stamps by Mail |
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SCF |
sectional center facility |
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SD |
Special Delivery |
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SD |
Side |
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SDO |
stamp distribution office |
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SIS |
Short-Interval Schedular |
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SLP |
Slip |
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SOP |
Standard Operating Procedures |
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SOTN |
Socked On The Nose (stamp cancellation) |
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SPBS |
small parcel and bundle sorter |
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SPC |
Space |
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SPLSM |
single-position letter sorting machine |
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SPLY |
same period last year |
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SPO |
serving post office |
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SPR |
small parcels and rolls |
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SSIS |
Schedules and Schemes Information System |
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SSM |
sack sorting machine |
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SSPC |
Self-Service Postal Center |
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| New: We also know Zip Codes FYI! |
