Here are the most common abbreviations in crocheting in English, Danish, Swedish, Norwegian and German. The abbreviations can be used for translation of crochet patterns.
English
s – stitch
ch – chain stitch
ch-bow – chain stitch bow
dc – double crochet
sl st – slip stitch
htr – half treble crochet
tr – treble crochet
DROPS Garnstudio [UK]
DROPS Garnstudio [US]
Dansk
M – maske
Lm – luft maske
Lmb – luftmaske bue
Fm– fastmaske
Km – kædemaske
Hstgm – halvstangmaske
Stgm – stangmaske
DROPS Garnstudio [DK]
Svenska
M – maska
Lm – luftmaska
Lmb – luftmaskebåge
Fm – fast maska
Sm – smygmaska
Hst – halvstolpe
St – stolpe
DROPS Garnstudio [SE]
Norsk
M – maske
Lm – luftmaske
Lmb – luftmaskebue
Fm – fastmaske
Kjm – kjedemaske
Hst – halvstav
St– stav
DROPS Garnstudio [NO]
Deutsch
M – Masche
Lfm – Luftmasche
Lmb – Luftmaschenbogen
fM – feste Masche
Km – Kettmasche
H-Stb – Halbstäbchen
Stb – Stäbchen
DROPS Garnstudio [DE]