| A B C D E F G H I J K L M N O P Q R S T U V W Y Z Months Countries, Provinces, States, etc. Abbreviations K
| WORD/TERM | ABBREVIATION | SOURCE | | Kalendae | Kal. | AACR2 | | key | do not abbreviate | TSLL | | kiadás | kiad. | AACR2 | | kilometre, -s | km. | AACR2 | | kniha | kn. | AACR2 | | knjiga | knj. | AACR2 | | kötet | köt.. | AACR2 | | ksiegarnia | ksieg. | AACR2 | |