Basic crochet stitches conversion chart for American standard(US), British(UK) and Japanese.
| UK | US | JP | ||
| Magic ring / circle | Magic ring / circle | 輪の作り目 | ||
| ch | Chain stitch | ch | Chain stitch | くさり編み |
| sl st | Slip stitch | sl st | Slip stitch | 引抜き編み |
| dc | Double crochet | sc | Single crochet | 細（こま）編み |
| htc | Half treble crochet | hdc | Half double crochet | 中長編み |
| tr | Treble crochet | dc | Double crochet | 長編み |
| dtr | Double treble crochet | tr | Treble crochet | 長々編み |
| ttr/trtr | Triple treble crochet | dtr/dtc | Double treble crochet | 三つ巻き長編み |
| 2dc inc | Double crochet increase | 2sc/sc inc | Single crochet increase | 細編み２目編み入れる |
| dc2tog | Double crochet 2 together | sc2tog | Single crochet 2 together | 細編み２目一度 |
| htr inc | Half treble crochet increase | hdc inc | Half double crochet increase | 中長編み二目編み入れる |
| htr2tog | Half treble crochet 2 together | hdc2tog | Half double crochet 2 together | 中長編み二目一度 |
