IIRC stands for if I recall correctly, also expanded as if I remember correctly. It is an internet abbreviation people add when sharing information they believe is accurate but are not completely sure about. By including IIRC, a writer signals a small note of uncertainty, making it clear they are going from memory rather than stating a confirmed fact.
What IIRC means
The letters stand for the phrase if I recall correctly. It works as a hedge, a way of softening a statement so that if the detail turns out to be wrong, the writer has already flagged that they were relying on memory. In practice, people often use IIRC even when they are quite confident, simply to keep the tone relaxed and open to correction.
How to use IIRC
IIRC usually sits at the beginning or end of a sentence and is followed or preceded by the detail in question. It is informal, so it fits texts, group chats, forums, and social media better than formal documents. Examples include:
- IIRC, the tickets go on sale next Friday.
- The recipe needs two cups of flour, IIRC.
- IIRC he moved to a new city last year, but you may want to check.
Origin
IIRC has its roots in the late 1990s, when it appeared on early internet chat platforms and discussion forums. Like many initialisms from that era, it saved keystrokes in fast-moving conversations. It has remained popular and is now common across sites such as Reddit, forums, and messaging apps.
Related abbreviations
| Abbreviation | Meaning |
|---|---|
| IIRC | If I recall correctly. |
| IIUC | If I understand correctly. |
| AFAIK | As far as I know. |
| IMO | In my opinion. |
When to use it
Reach for IIRC when you want to share a helpful detail while being honest that you are not certain. It invites others to correct you and keeps a conversation friendly. In formal writing, spell out if I recall correctly or simply verify the fact instead, since abbreviations like this can read as too casual.
Frequently Asked Questions
What does IIRC stand for?
It stands for if I recall correctly, sometimes written as if I remember correctly.
How do you use IIRC?
Add it before or after a statement you are fairly but not fully sure about, such as IIRC, the store closes at nine.
Is IIRC formal or informal?
It is informal and best suited to texts, chats, and social media rather than formal writing.
Where did IIRC come from?
It emerged in the late 1990s on early internet chat platforms and forums.
Is IIRC rude?
No. It is usually neutral or polite, softening a claim by acknowledging possible uncertainty.