July 10, 2026 · Sewing Society · 2 min read · Quilting
Disclosure: As an Amazon Associate, we earn from qualifying purchases. Some links in this post may be affiliate links.
Test Your Quilt Acronym Knowledge: How Many Do You Actually Know?
Quilters have their own language, and it's full of letters that make zero sense to outsiders. HST, WOF, UFO... it looks like alphabet soup until you know what it means. Test your quilt acronym knowledge and see how fluent you really are.

Quilters have their own language. If you've spent any time in a quilting Facebook group, on Instagram, or reading patterns, you've run into a wall of letters that make zero sense to outsiders. HST, WOF, UFO. It looks like alphabet soup until someone explains it, and then you can't unsee it.
See how many of these you already know before you scroll to the answers.
The Quiz
HST
QST
FPP
EPP
RST
WOF
LOF
SA
FMQ
QAYG
WIP
UFO
PHD
SID
BOM
QOV
FQ
FE
F8
PFD
QAL
SAL
No peeking. Write down what you think each one means, then check yourself below.
The Answers
Techniques & Piecing
HST – Half-Square Triangle
QST – Quarter-Square Triangle
FPP – Foundation Paper Piecing
EPP – English Paper Piecing
RST – Right Sides Together
WOF – Width of Fabric
LOF – Length of Fabric
SA – Seam Allowance
Quilting & Finishing
FMQ – Free Motion Quilting
QAYG – Quilt As You Go
WIP – Work In Progress
UFO – UnFinished Object
PHD – Project Half Done
SID – Stitch In the Ditch
BOM – Block Of the Month
QOV – Quilt Of Valor
Fabric & Supplies
FQ – Fat Quarter
FE – Fat Eighth
F8 – Fat Eighth (same thing, different shorthand)
PFD – Prepared For Dyeing
Community
QAL – Quilt Along
SAL – Sew Along
How'd You Do?
18-22 correct: You're fluent in quilt speak. You probably use half of these unconsciously in normal conversation and confuse non-quilters constantly.
10-17 correct: Solid grasp. You know your way around a pattern without needing a glossary open in another tab.
Under 10: You're still learning the language, and that's completely normal. Bookmark this page and it'll come naturally.
One More Test: Confess Your Stash
Now that you know the difference between a WIP, a UFO, and a PHD, be honest with yourself:
How many WIPs do you currently have going at once?
How many UFOs are hiding in a closet, a bin, or "somewhere in the sewing room" that you're not ready to talk about?
Pin ItDo you have a PHD? As in, a project that's been sitting at exactly 50% done for so long you've forgotten what it was supposed to become?
No judgment here. Every quilter has a UFO pile. The ones who say they don't are lying, or they just finished cleaning it out last week.
Related reading: How to Baste a Quilt (4 Methods)
AI Sewing Coach
Create a free account to chat with our AI Sewing Coach — trained to help with sewing techniques, troubleshooting, projects, fabric questions, and more!
Comments
Comments are screened by an AI moderator for spam and inappropriate content.
Sign in to join the conversation.
Loading comments…