What does FOB stand for? In shipping and trade, FOB means free on board. It is a sales term that tells the buyer and seller where the handoff happens: the point at which the seller's duty ends, the risk of loss passes to the buyer, and the buyer starts paying the freight.
Those three letters also hang from your key ring, but there they are not an acronym. A key fob is just a fob, an old English word for a small item that hangs from a chain. So the answer depends on whether you are reading a purchase order or holding car keys.
Quick facts
Stands for (shipping)
Free on boardKey fob
Not an acronym; fob is an ordinary wordType
Initialism in trade; said F O B or "fob"Used in
Purchase orders, invoices, freight quotes, import contractsCommon US forms
FOB shipping point, FOB destinationOften misread as
"Freight on board"Related terms
What does FOB stand for in shipping?
| Letter | Word | Plain sense |
|---|---|---|
| F | Free | Without extra cost to the buyer up to a named point |
| O | On | Placed on |
| B | Board | The ship or carrier |
The idea comes from sea trade. The seller pays to get the goods onto the vessel, and from that moment the buyer takes over the cost and the risk of the voyage. In international trade, FOB is one of the standard rules known as Incoterms, and there it is meant for goods moving by sea or inland waterway. The term is always followed by a named port, as in "FOB Savannah."
People often expand the letters as "freight on board." That reading is common in conversation, but free on board is the standard full form.
FOB shipping point vs FOB destination
In American domestic sales, FOB is often paired with a place to show who owns the goods while they are on the truck.
| Term | Buyer takes over | Who usually pays freight | If the load is damaged in transit |
|---|---|---|---|
| FOB shipping point (or FOB origin) | When the carrier picks up the goods | Buyer | Buyer files the claim |
| FOB destination | When the goods arrive | Seller | Seller handles the claim |
On a purchase order: "Terms: Net 30, FOB Origin, freight collect." The buyer owns the shipment from the moment it leaves the seller's dock and will pay the carrier. If a pallet arrives crushed, the buyer deals with the trucking company.
Accountants care about these terms because they decide which company records the goods as inventory on a given day.
What does FOB stand for in key fob?
Nothing. In a key fob, fob is a regular word, not a set of initials. It once meant a small pocket for a watch, and later the chain or charm hanging from that pocket. When car keys gained a small remote that hangs from the key ring, the name carried over.
You may see claims that it stands for something like "frequency operated button." Someone invented that phrase to match the spelling, a classic backronym. Modern fobs often use radio signals, and some door fobs use RFID or NFC chips to unlock doors, but the word is far older than the technology.
Other uses of the letters
A handful of other settings use FOB too. Some offices use it for "front of building" in directions, and in some medical notes it stands for fecal occult blood, a stool test. As slang, the letters are sometimes used for a recent immigrant, a label many people find insulting, so it is best avoided.
How to say and use FOB
- In trade, people say "F O B" or simply "fob." Both are heard.
- Write it in capitals in contracts and invoices: "FOB Destination."
- Write key fob in lowercase, because it is a normal word.
- Always name the place after FOB, or the term is unclear.
Example lines: "The price is FOB Houston." "We ship FOB origin." "I lost my key fob at the gym." "The new door fob opens the side entrance."
FOB acronym quick tips
When you see FOB on a quote, ask two questions: where is the named point, and who pays freight after it. Compare quotes on the same terms, since an FOB origin price can look lower than a delivered price until shipping is added. Other purchasing shorthand is collected in the business acronyms guide.
Questions people ask
What does FOB mean on an invoice?
It shows the point where ownership and risk pass from seller to buyer, such as FOB shipping point or FOB destination. It also hints at who pays for freight.
Is FOB free on board or freight on board?
The standard full form is free on board. Freight on board is a common mistake that grew because the term deals with freight.
Is key fob an acronym?
No. Fob is an old word for a small item on a chain. Spelled out phrases for its letters are made up later.
Who pays shipping with FOB destination?
Usually the seller, because the seller still owns the goods until they arrive. The contract can change that, so read it closely.
How do you pronounce FOB?
In shipping, both "F O B" and "fob" are used. For a key fob, say it as a word that rhymes with job.