Is Txn short for transaction?

Excuse me, but I'm a bit confused here. Could you clarify something for me? I've been seeing the abbreviation "Txn" being used in a few places related to cryptocurrency and finance, and I'm wondering if it's short for "transaction"? Is that the standard practice in this industry, or is there another meaning I'm missing? It would be great if you could shed some light on this for me. Thanks in advance!