If you've ever stared at a shipping document wondering what "HAWB," "THC," or "VGM" means, you're not alone. The freight and logistics industry runs on abbreviations — and while they save time for insiders, they can be a real barrier for anyone newer to the field. This glossary breaks down 60 of the most common shipping acronyms into four practical categories: documents and terms, containerization and measurement, port operations, and the organizations that set the rules. Bookmark it, and you'll never have to guess what a shipping quote or bill of lading is talking about again.
Shipping Documents & Terms
| Acronym | Full Name |
|---|---|
| AWB | Air Waybill |
| B/E | Bill of Entry |
| B/L | Bill of Lading |
| CTD | Combined Transport Document |
| COO | Certificate of Origin |
| DC | Documentary Credit |
| DO | Delivery Order |
| HAWB | House Air Waybill |
| HBL | House Bill of Lading |
| HS Code | Harmonized System Code |
| INCOTERMS | International Commercial Terms |
| LC | Letter of Credit |
| MAWB | Master Air Waybill |
| MBL | Master Bill of Lading |
| OCN | Out-of-charge Note |
| POD | Proof of Delivery* |
| SB | Shipping Bill |
| SI | Shipping Instruction |
| SLI | Shipper's Letter of Instruction |
| SOB | Shipped on Board |
| TT | Telegraphic Transfer |
Containerization, Load & Measurement
| Acronym | Full Name |
|---|---|
| CBM / M3 | Cubic Meter |
| DWT | Deadweight Tonnage |
| FCL | Full Container Load |
| FEU | Forty-foot Equivalent Unit |
| FTL | Full Truck Load |
| GP | General Purpose Container |
| LCL | Less Than Container Load |
| LTL | Less-than Truck Load |
| RF | Refrigerated (Reefer) Container |
| SWL | Safe Working Load |
| TEU | Twenty-foot Equivalent Unit |
| VGM | Verified Gross Mass |
Operations, Ports & Movement
| Acronym | Full Name |
|---|---|
| CFS | Container Freight Station |
| CYD | Container Yard |
| ETA | Estimated Time of Arrival |
| ETD | Estimated Time of Departure |
| ICD | Inland Container Depot |
| LO/LO | Lift-on/Lift-off |
| POD | Port of Discharge* |
| POL | Port of Loading |
| THC | Terminal Handling Charges |
Organizations, Rules & Entities
| Acronym | Full Name |
|---|---|
| CHA | Customs House Agent |
| CSC | Container Safety Convention |
| FF | Freight Forwarder |
| FIATA | International Federation of Freight Forwarders Associations |
| IATA | International Air Transport Association |
| ICAO | International Civil Aviation Organization |
| ICC | International Chamber of Commerce / Institute Cargo Clauses |
| IMDG | International Maritime Dangerous Goods |
| IMO | International Maritime Organization |
| ISF | Importer Security Filing (10+2) |
| ISO | International Organization for Standardization |
| LR | Lloyd's Register |
| MTO | Multimodal Transport Operator |
| NVOCC | Non-Vessel Operating Common Carrier |
FAQ
Why does the shipping industry use so many acronyms? Freight documentation moves across carriers, customs authorities, ports, and countries, so standardized short codes make communication faster and reduce translation errors on forms that are processed thousands of times a day.
What's the difference between a Master Bill of Lading (MBL) and a House Bill of Lading (HBL)? An MBL is issued by the ocean carrier to the freight forwarder and covers the entire shipment on the vessel. An HBL is issued by the freight forwarder to the individual shipper and covers just their portion of the cargo.
Is "POD" always the same thing? No — it depends on context. In shipping documents, POD usually means "Proof of Delivery." In port and vessel operations, POD usually means "Port of Discharge." Always check the surrounding text.
What's the difference between FCL and LCL? FCL (Full Container Load) means one shipper's cargo fills an entire container. LCL (Less Than Container Load) means multiple shippers' cargo shares space in the same container.
Do these acronyms mean the same thing in every country? Mostly, yes — many of these terms (like TEU, FCL, or Incoterms) are internationally standardized. But some abbreviations vary by region, carrier, or customs authority, so it's worth confirming locally significant terms with your freight forwarder.
Where can I find the official definitions for terms like Incoterms? Incoterms are published and updated by the International Chamber of Commerce (ICC). For customs-specific terms like HS Codes, your national customs authority is the authoritative source.
* A quick note on "POD": this one genuinely means two different things depending on context — "Proof of Delivery" (the document confirming goods arrived) and "Port of Discharge" (where the vessel unloads cargo). Always check the surrounding context to know which one you're looking at.