- 3-Panel Accordion Fold
- 3-Panel Gate Fold
- 3-Panel Roll Fold
- 4-Panel Accordion Fold
- 5D SCHEME
- Accordion Fold
- Acrobat
- Active Delivery Point
- Address
- Address Block
- Address Service Requested
- Addressee
- Against the Grain
- American Standard Code for Information Interchange (ASCII)
- Aqueous Coating
- Area Distribution Center (ADC)
- Area Distribution Center (ADC)
- Army Post Office™ (APO)
- Ascender
- Automated Area Distribution Center (AADC)
- Automation Discount
- Auxiliary Service Facility (ASF)
- Bindery
- Bleed
- Bold-Face Type
- Bound Printed Matter (BPM)
- Brochure
- Caliper
- Carrier Route (CR)
- Catalog
- CMYK (Cyan, Magenta, Yellow, Black)
- Co-Palletize
- Coating
- Coil Binding
- Color Bars
- Color Proofs
- Comb Binding
- Commercial Mail
- Containerize
- Cooperative Mailing
- Crop
- Crop Marks
- Delivery Address
- Delivery Address Format
- Delivery Address Line
- Destination Delivery Unit (DDU)
- Destination Delivery Unit (DDU)
- Domestic Mail
- Double Gate Fold
- Double Parallel Fold
- Drill
- Drop Shipment
- Duplex
- Duplex Paper
- ECRLOT
- ECRWSH
- ECRWSS
- Entry Facility
- Every Door Direct Mail™(EDDM)
- Facing Slip
- FIRST-CLASS
- Folded Self-Mailer
- French Fold
- Grain
- Gutter
- Half-Fold
- Indicia
- Ink-Jet Printing
- Insert
- Insufficient Postage
- International Mail
- Jog
- Jointly Addressed Mail
- Kraft
- Lacquer
- LACSLink
- Lamination
- Letter-Size Mail
- Lowercase
- Mailer
- Mailer Identifier (MID)
- Mailing List
- Map Fold
- Matte Finish
- Metered Mail
- Metered Mailing
- Metered Postage
- Mixed Area Distribution Center (ADC)
- Mixed Automated Area Distribution Center (AADC)
- Move Update
- Move Update Assessment Charge
- National Change of Address Linkage (NCOALink)
- National Postal Forum (NPF)
- Nested Mail
- Newsprint
- NONPROFIT
- NONPROFIT ORG.
- NONPROFIT ORGANIZATION
- Nonreadable Mail
- Occupant Address
- Occupant List
- Offset Printing
- Overrun
- PAF
- Pallet
- Pallet Box
- Palletization
- Palletize
- Parent Sheet
- PER
- Periodical Publication
- Periodicals
- Polywrap
- Portable Document File (PDF)
- Portrait
- Postage
- Postage Meter
- Postage Stamp
- Postage Statement
- Postal Customer Council® (PCC®)
- PostScript
- Precanceled Postage
- Precanceled Stamp
- Preferential Mail
- Preflighting
- Presort
- Presorted First-Class Mail®
- Presorted Mail
- PRESORTED (PRSRT)
- PRESORTED STANDARD (PRSRT STD)
- Priority Mail®
- Processing Acknowledgement Form (PAF)
- PRSRT
- PRSRT STD
- Qualification Report
- Qualified Business Reply Mail®
- Quarter Fold
- Quick Response Code (QR Code)
- Ream
- Remittance Mail
- Reply Mail
- Residential Delivery Indicator (RDI™)
- Residential Route
- Retail Mail
- Return Address
- Right-Angle Fold
- Roll Fold
- Running Footer
- Running Header
- Saddle Stitch
- Saturation and High Density Incentive Program
- Saturation Mailing
- Scoring
- Seamless Acceptance
- Sequenced Mail
- Shipment Confirmation Acceptance Notification (SCAN)
- Shrinkwrap
- Side Stitch
- Simplex
- Simplified Address
- Spiral Binding
- Standard Mail®
- STD
- Stock Photography
- Strap Out
- Street Address
- Street Name
- Street Suffix
- Stretchwrap
- SuiteLink®
- Synthetic Papers
- Tabber
- Tagged Image File Format (TIFF)
- Three-Digit
- Tolerances
- Track and Trace
- Trade Printers
- Tri-Fold
- Trim Marks
- Trim Size
- Ultraviolet Coating (UV Coating)
- Ultraviolet Inks
- Uppercase
- Urbanization
- Variable Data Printing
- Varnish
- Vellum
- Vertical Half Fold
- Vertical Improved Mail (VIM)
- Vinyl
- Walk Sequence
- Waste
- Watermark
- Web Printing
- Window Envelope
- WSH
- WSS
- ZIP®
- ZIP Code™
- ZIP Code Prefix