Ready to crack the code on your next favorite pattern? 🧶✨ Welcome to this dedicated corner of the Library on the Laine! Decoding crochet patterns shouldn't feel like a chore, which is why I put together this comprehensive, easy-to-read master list of standard U.S. crochet abbreviations, pattern terms, and common yarn measurements. Whether you're trying to remember what BPdtr stands for or need a quick refresher on asterisk repeats, this chart is here to keep your stitches smooth and stress-free. Scroll down to view the chart, and feel free to save or print it for your project bag!

Download Printable PDF HERE
- Check Your Terminology: This guide uses standard U.S. Crochet Terminology. Remember that a U.S. single crochet (sc) is the same as a U.K. double crochet (dc), so always double-check which terms your designer is using before diving in!
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The Magic of Progress Keepers: Pattern repeats (like the ones tucked inside brackets
[]or asterisks*) can get tricky to track. I love clipping a cute handmade progress keeper onto the start of my repeat sequence so I never lose my place when my mind wanders. - Print a Copy for Your Bag! Want to take this guide on the go? This chart is perfectly formatted as a high-quality free printable. Keep a copy tucked safely in your WIP bag right next to your hooks!
Need to look up something else for your craft room setup? Head right back over to the main Library on the Laine Hub to explore the rest of our handy sizing guides and stitcher's cheat sheets! While you're here, don't forget to treat your favorite hooks to some gorgeous yarn bling—check out our Handmade Stitch Markers to make tracking those rows absolute fun. Happy stitching! 🌸
| Abbreviation | Description | Abbreviation | Description |
|---|---|---|---|
| alt | alternate | FPtr | front post treble crochet |
| approx | approximately | hdc | half double crochet |
| beg | begin / beginning | hdc2tog | half double crochet 2 stitches together |
| bet | between | inc | increase |
| BL / BLO | back loop / back loop only | lp | loop |
| bo | bobble | m | marker |
| BP | back post | MC | main color |
| BPdc | back post double crochet | pat / patt | pattern |
| BPdtr | back post double treble crochet | pc | popcorn stitch |
| BPhdc | back post half double crochet | pm | place marker |
| BPsc | back post single crochet | prev | previous |
| BPtr | back post treble crochet | ps / puff | puff stitch |
| CC | contrasting color | rem | remaining |
| ch | chain stitch | rep | repeat |
| ch- | refer to chain/space done (ch-1 space) | rnd | round |
| ch-sp | chain space | RS | right side |
| CL | cluster | sc | single crochet |
| cont | continue | sc2tog | single crochet 2 stitches together |
| dc | double crochet | sh | shell |
| dc2tog | double crochet 2 stitches together | sk | skip |
| dec | decrease | sl st | slip stitch |
| dtr | double treble crochet | sm / sl m | slip marker |
| edc | extended double crochet | sp | space |
| ehdc | extended half double crochet | st | stitch |
| esc | extended single crochet | tbl | through back loop |
| etr | extended treble crochet | tch / t-ch | turning chain |